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The Big Bang Theory season 4

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The Big Bang Theory (season 4)
Season 4
Fourth season DVD cover art
No. of episodes24
Release
Original networkCBS
Original releaseSeptember 23, 2010 (2010-09-23) –
May 19, 2011 (2011-05-19)
Season chronology
← Previous
Season 3
Next →
Season 5
List of episodes

The fourth season of the American sitcom The Big Bang Theory, began airing on CBS on September 23, 2010.[1] During the season, actress Kaley Cuoco was absent from two episodes after she fell off a horse and the horse accidentally crushed her leg. When she returned to the series, she was shown working as a bartender instead of waitressing at her usual workplace, The Cheesecake Factory, to hide her injury. In January 2011, The Big Bang Theory was renewed for an additional three years; extending it through the 2013/14 season, for a fifth, sixth, and seventh season. Season four starts four months after the end of season three and Sheldon Cooper's first date with Amy Farrah Fowler.

Cast

Main article: List of The Big Bang Theory characters
  • Dr. Leonard Hofstadter, portrayed by Johnny Galecki, is an experimental physicist with an IQ of 173 who received his Ph.D when he was 24 years old. He shares an apartment with colleague and friend, Sheldon Cooper. He and Penny dated at one point during the series, but they have since broken up. He has been dating Raj's sister, Priya.
  • Dr. Sheldon Cooper, portrayed by Jim Parsons, is a theoretical physicist. Originally from East Texas, he was a child prodigy, starting college at the age of 11, right after completing the fifth grade. He has an IQ of 187 and exhibits a strict adherence to routine; a lack of understanding of irony, sarcasm, and humor; and a complete lack of humility or basic empathy. He has a platonic friendship with his female equivalent Amy Farrah Fowler.
  • Penny, portrayed by Kaley Cuoco, is a waitress who lives across the hall from Sheldon and Leonard. She has aspirations to a career in show business, and has been to casting calls and auditions but has not been successful thus far. Her last name has never been revealed. She and Leonard dated during the third season, but they have since broken up. At the end of the season she spent the night with Raj.
  • Howard Wolowitz, portrayed by Simon Helberg, works as an aerospace engineer. He is Jewish, and lives with his mother. Unlike Sheldon, Leonard, and Raj, Howard lacks a Ph.D. He defends this by pointing out that he has a master's degree in Engineering from MIT and the apparatus he designs are actually built and launched into space, unlike the purely abstract work of his friends. He provides outrageous pick-up lines and fancies himself a ladies man with suitably unimpressed reactions from Penny. Though he finds that he has limited success with other women at first, he begins dating Bernadette in season 3, but they break up; they get back together in the Season 4 episode "The Hot Troll Deviation", and become engaged in the episode "The Herb Garden Germination".
  • Dr. Rajesh "Raj" Koothrappali, portrayed by Kunal Nayyar, originally comes from New Delhi, India. He is an astrophysicist. Known commonly as "Raj", he works alongside Sheldon exploring the string theory implications of gamma rays from dark matter annihilations. He is very shy around women and is physically unable to talk to them unless he drinks alcohol (or thinks he has). However, he has much better luck with women as opposed to his overly confident best friend Howard. His sister, Priya, has been dating Leonard.
  • Dr. Amy Farrah Fowler, portrayed by Mayim Bialik, is a woman Raj and Howard meet on an online dating site using a faux account for Sheldon. She is essentially a female duplicate of Sheldon and she and Sheldon become friends although, as Sheldon claims she is a girl and is his friend, but she is not his girlfriend. She was upgraded to main cast status in the episode "The 21-Second Excitation". Amy pushes her way into Penny's life claiming that she is her best friend or "bestie", while Penny eventually becomes good friends with Amy, tolerating her "Sheldon-like" quirks.
  • Bernadette Rostenkowski, portrayed by Melissa Rauch, is a waitress and co-worker of Penny paying her way through graduate school microbiology studies. Bernadette is introduced to Howard by Penny. At first she and Howard do not get along, as they appear to have nothing in common. When they find out that they both have overbearing mothers, they feel a connection. She was upgraded to main cast status in the episode "The Hot Troll Deviation", in which she and Howard revisit their previously unsuccessful relationship. By the end of season four, they are engaged to be married.

Episodes

Main article: List of The Big Bang Theory episodes

Penny dates a couple of guys including the dense Zack who likes the "science dudes", Sheldon begins a platonic relationship with Amy, Howard reconnects with Bernadette eventually asking her to marry him, Leonard begins to date Raj's sister Priya, Penny becomes friends with Amy and expresses regret at breaking up with Leonard.

The Big Bang Theory season 4 episodes
No. in
series 		No. in
season 		Title Directed by Written by Original air date Production
code 		U.S. viewers
(millions)
641"The Robotic Manipulation"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Dave Goetsch
Teleplay: Steven Molaro, Eric Kaplan & Steve Holland		September 23, 2010 (2010-09-23)3X665114.04[2]
652"The Cruciferous Vegetable Amplification"Mark CendrowskiStory: Bill Prady, Lee Aronsohn & Steve Holland
Teleplay: Chuck Lorre, Steven Molaro & Jim Reynolds		September 30, 2010 (2010-09-30)3X665213.05[3]
663"The Zazzy Substitution"Mark CendrowskiStory: Chuck Lorre, Bill Prady & Jim Reynolds
Teleplay: Lee Aronsohn, Steven Molaro & Maria Ferrari		October 7, 2010 (2010-10-07)3X665312.59[4]
674"The Hot Troll Deviation"Mark CendrowskiStory: Chuck Lorre, Steven Molaro & Adam Faberman
Teleplay: Bill Prady, Lee Aronsohn & Maria Ferrari		October 14, 2010 (2010-10-14)3X665412.57[5]
685"The Desperation Emanation"Mark CendrowskiStory: Bill Prady, Lee Aronsohn & Dave Goetsch
Teleplay: Chuck Lorre, Steven Molaro & Steve Holland		October 21, 2010 (2010-10-21)3X665513.05[6]
696"The Irish Pub Formulation"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Steven Molaro
Teleplay: Bill Prady, Eric Kaplan & Maria Ferrari		October 28, 2010 (2010-10-28)3X665613.04[7]
707"The Apology Insufficiency"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Maria Ferrari
Teleplay: Bill Prady, Steven Molaro & Steve Holland		November 4, 2010 (2010-11-04)3X665714.00[8]
718"The 21-Second Excitation"Mark CendrowskiStory: Chuck Lorre, Bill Prady & Jim Reynolds
Teleplay: Lee Aronsohn, Steven Molaro & Steve Holland		November 11, 2010 (2010-11-11)3X665813.11[9]
729"The Boyfriend Complexity"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Jim Reynolds
Teleplay: Bill Prady, Steven Molaro & Dave Goetsch		November 18, 2010 (2010-11-18)3X665913.02[10]
7310"The Alien Parasite Hypothesis"Mark CendrowskiStory: Chuck Lorre, Steven Molaro & Steve Holland
Teleplay: Lee Aronsohn, Jim Reynolds & Maria Ferrari		December 9, 2010 (2010-12-09)3X666012.03[11]
7411"The Justice League Recombination"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Maria Ferrari
Teleplay: Bill Prady, Steven Molaro & Steve Holland		December 16, 2010 (2010-12-16)3X666113.24[12]
7512"The Bus Pants Utilization"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Maria Ferrari
Teleplay: Bill Prady, Steven Molaro & Eric Kaplan		January 6, 2011 (2011-01-06)3X666213.98[13]
7613"The Love Car Displacement"Anthony RichStory: Chuck Lorre, Bill Prady & Dave Goetsch
Teleplay: Lee Aronsohn, Steven Molaro & Steve Holland		January 20, 2011 (2011-01-20)3X666313.63[14]
7714"The Thespian Catalyst"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Jim Reynolds
Teleplay: Bill Prady, Steven Molaro & Maria Ferrari		February 3, 2011 (2011-02-03)3X666413.83[15]
7815"The Benefactor Factor"Mark CendrowskiStory: Bill Prady, Lee Aronsohn & Dave Goetsch
Teleplay: Chuck Lorre, Eric Kaplan & Steve Holland		February 10, 2011 (2011-02-10)3X666512.79[16]
7916"The Cohabitation Formulation"Mark CendrowskiStory: Chuck Lorre, Lee Aronsohn & Dave Goetsch
Teleplay: Bill Prady, Steven Molaro & Jim Reynolds		February 17, 2011 (2011-02-17)3X666612.41[17]
8017"The Toast Derivation"Mark CendrowskiStory: Bill Prady, Dave Goetsch & Maria Ferrari
Teleplay: Chuck Lorre, Steven Molaro & Jim Reynolds		February 24, 2011 (2011-02-24)3X666712.35[18]
8118"The Prestidigitation Approximation"Mark CendrowskiStory: Bill Prady, Steve Holland & Eddie Gorodetsky
Teleplay: Chuck Lorre, Steven Molaro & Eric Kaplan		March 10, 2011 (2011-03-10)3X666812.06[19]
8219"The Zarnecki Incursion"Peter ChakosStory: Chuck Lorre, Steven Molaro & Maria Ferrari
Teleplay: Bill Prady, Dave Goetsch & Jim Reynolds		March 31, 2011 (2011-03-31)3X666911.92[20]
8320"The Herb Garden Germination"Mark CendrowskiStory: Chuck Lorre, Eric Kaplan & Eddie Gorodetsky
Teleplay: Bill Prady, Steven Molaro & Steve Holland		April 7, 2011 (2011-04-07)3X667011.40[21]
8421"The Agreement Dissection"Mark CendrowskiStory: Bill Prady, Dave Goetsch & Eddie Gorodetsky
Teleplay: Chuck Lorre, Steven Molaro & Eric Kaplan		April 28, 2011 (2011-04-28)3X667110.71[22]
8522"The Wildebeest Implementation"Mark CendrowskiStory: Chuck Lorre, Steven Molaro & Eric Kaplan
Teleplay: Bill Prady, Eddie Gorodetsky & Maria Ferrari		May 5, 2011 (2011-05-05)3X667210.50[23]
8623"The Engagement Reaction"Howard MurrayStory: Bill Prady, Eric Kaplan & Jim Reynolds
Teleplay: Chuck Lorre, Steven Molaro & Steve Holland		May 12, 2011 (2011-05-12)3X667310.78[24]
8724"The Roommate Transmogrification"Mark CendrowskiStory: Chuck Lorre, Steven Molaro & Eddie Gorodetsky
Teleplay: Bill Prady, Eric Kaplan & Jim Reynolds		May 19, 2011 (2011-05-19)3X667411.30[25]

Ratings

U.S. Nielsen ratings

Episode No. Title Air date Rating Share 18–49 Viewers
(millions)
1 "The Robotic Manipulation" September 23, 2010 8.4 14 4.9/16 14.04[2]
2 "The Cruciferous Vegetable Amplification" September 30, 2010 7.6 13 4.4/14 13.06[3]
3 "The Zazzy Substitution" October 7, 2010 7.6 13 4.1/13 12.59[4]
4 "The Hot Troll Deviation" October 14, 2010 7.6 13 4.3/14 12.57[5]
5 "The Desperation Emanation" October 21, 2010 7.9 13 4.1/13 13.05[6]
6 "The Irish Pub Formulation" October 28, 2010 7.8 13 4.2/13 13.04[7]
7 "The Apology Insufficiency" November 4, 2010 8.4 14 4.7/14 14.00[8]
8 "The 21-Second Excitation" November 11, 2010 7.7 13 4.2/12 13.11[9]
9 "The Boyfriend Complexity" November 18, 2010 7.7 13 4.3/13 13.02[10]
10 "The Alien Parasite Hypothesis" December 9, 2010 7.2 12 3.9/12 12.03[11]
11 "The Justice League Recombination" December 16, 2010 7.9 13 4.0/13 13.24[12]
12 "The Bus Pants Utilization" January 6, 2011 8.2 14 4.4/13 13.98[13]
13 "The Love Car Displacement" January 20, 2011 8.1 13 4.2/12 13.63[14]
14 "The Thespian Catalyst" February 3, 2011 8.0 13 4.3/12 13.83[15]
15 "The Benefactor Factor" February 10, 2011 7.6 12 3.9/11 12.79[16]
16 "The Cohabitation Formulation" February 17, 2011 7.4 12 3.7/11 12.41[17]
17 "The Toast Derivation" February 24, 2011 7.4 12 3.8/11 12.35[18]
18 "The Prestidigitation Approximation" March 10, 2011 7.3 12 3.8/11 12.06[19]
19 "The Zarnecki Incursion" March 31, 2011 7.2 12 3.7/12 11.92[20]
20 "The Herb Garden Germination" April 7, 2011 6.9 12 3.7/12 11.40[21]
21 "The Agreement Dissection" April 28, 2011 6.4 11 3.3/10 10.71[22]
22 "The Wildebeest Implementation" May 5, 2011 6.5 11 3.2/11 10.50[23]
23 "The Engagement Reaction" May 12, 2011 6.5 11 3.4/11 10.78[24]
24 "The Roommate Transmogrification" May 19, 2011 — — 3.6/12 11.30[25]

Canadian ratings

Episode No. Title Air date Viewers
(millions) 		Weekly
Rank
1 "The Robotic Manipulation" September 23, 2010 3.112 1[26]
2 "The Cruciferous Vegetable Amplification" September 30, 2010 2.964 1[27]
3 "The Zazzy Substitution" October 7, 2010 2.692 1[28]
4 "The Hot Troll Deviation" October 14, 2010 2.837 2[29]
5 "The Desperation Emanation" October 21, 2010 3.028 1[30]
6 "The Irish Pub Formulation" October 28, 2010 3.204 1[31]
7 "The Apology Insufficiency" November 4, 2010 3.408 1[32]
8 "The 21-Second Excitation" November 11, 2010 3.304 1[33]
9 "The Boyfriend Complexity" November 18, 2010 3.247 1[34]
10 "The Alien Parasite Hypothesis" December 9, 2010 2.659 3[35]
11 "The Justice League Recombination" December 16, 2010 3.021 1[36]
12 "The Bus Pants Utilization" January 6, 2011 3.334 3[37]
13 "The Love Car Displacement" January 20, 2011 3.189 1[38]
14 "The Thespian Catalyst" February 3, 2011 3.192 3[39]
15 "The Benefactor Factor" February 10, 2011 3.123 2[40]
16 "The Cohabitation Formulation" February 17, 2011 3.462 1[41]
17 "The Toast Derivation" February 24, 2011 3.447 2[42]
18 "The Prestidigitation Approximation" March 10, 2011 3.132 1[43]
19 "The Zarnecki Incursion" March 31, 2011 3.216 1[44]
20 "The Herb Garden Germination" April 7, 2011 3.219 1[45]
21 "The Agreement Dissection" April 28, 2011 2.624 4[46]
22 "The Wildebeest Implementation" May 5, 2011 3.028 1[47]
23 "The Engagement Reaction" May 12, 2011 2.936 2[48]
24 "The Roommate Transmogrification" May 19, 2011 3.448 1[49]

UK ratings

The series aired Thursday nights at 9 pm on E4. All viewing figures and ranks are sourced from BARB.[50]

Episode No. Title Air date E4
Viewers[a] 		E4
Rank[b] 		E4 +1
Viewers[a] 		E4 +1
Rank[b] 		Total Viewers
(millions) 		Rank
(cable)
1 "The Robotic Manipulation" November 4, 2010 0.877 1 0.256 6 1.143 19
2 "The Cruciferous Vegetable Amplification" November 11, 2010 0.812 2 0.219 3 1.061 19
3 "The Zazzy Substitution" November 18, 2010 0.718 2 0.252 1 0.970 27
4 "The Hot Troll Deviation" November 25, 2010 0.720 2 0.258 3 0.978 —
5 "The Desperation Emanation" December 2, 2010 0.715 3 0.333 4 1.048 —
6 "The Irish Pub Formulation" December 9, 2010 0.786 3 — — 0.786 2
7 "The Apology Insufficiency" December 16, 2010 0.832 4 — — 0.832 13
8 "The 21-Second Excitation" December 23, 2010 0.749 3 — — 0.749 —
9 "The Boyfriend Complexity" December 30, 2010 0.764 1 0.302 2 1.066 —
10 "The Alien Parasite Hypothesis" January 6, 2011 0.944 1 0.248 4 1.192 17
11 "The Justice League Recombination" January 13, 2011 0.825 2 0.213 7 1.038 19
12 "The Bus Pants Utilization" January 20, 2011 0.870 2 0.232 7 1.172 15
13 "The Love Car Displacement" June 30, 2011 0.944 1 0.339 1 1.283 7
14 "The Thespian Catalyst" July 7, 2011 0.853 1 0.209 9 1.062 12
15 "The Benefactor Factor" July 14, 2011 1.007 1 0.272 1 1.279 6
16 "The Cohabitation Formulation" July 21, 2011 1.091 1 0.312 1 1.403 4
17 "The Toast Derivation" July 28, 2011 0.937 1 0.371 1 1.308 11
18 "The Prestidigitation Approximation" August 4, 2011 0.923 1 0.393 1 1.316 11
19 "The Zarnecki Incursion" August 11, 2011 0.963 1 0.368 1 1.431 16
20 "The Herb Garden Germination" August 18, 2011 0.899 1 0.338 1 1.237 15
21 "The Agreement Dissection" August 25, 2011 0.959 1 0.342 1 1.301 13
22 "The Wildebeest Implementation" September 1, 2011 0.972 1 0.307 1 1.279 4
23 "The Engagement Reaction"[c] September 8, 2011 1.005 1 0.307 1 1.312 4
24 "The Roommate Transmogrification"[c] September 15, 2011 0.885 1 0.251 3 1.136 14
  1. ^ a b Viewers in millions
  2. ^ a b Rank for individual channels only
  3. ^ a b The final two episodes of the season were broadcast at the earlier time of 8 pm.

Australian ratings

Episode No. Title Air date Timeslot Viewers
(millions) 		Nightly
rank 		Weekly
rank
1 "The Robotic Manipulation" October 20, 2010 Wednesday 8:30 pm–9:00 pm 1.179[51] 6[52] 15[51]
2 "The Cruciferous Vegetable Amplification" October 27, 2010 Wednesday 8:30 pm–9:00 pm 1.146[53] 5[54] 20[53]
3 "The Zazzy Substitution" November 10, 2010 Wednesday 8:30 pm–9:00 pm 1.151[55] 6[56] 21[55]
4 "The Hot Troll Deviation" February 8, 2011 Tuesday 7:30 pm–8:00 pm 0.922[57] 11[57] Unknown[58]
5 "The Desperation Emanation" February 9, 2011 Wednesday 7:30 pm–8:00 pm 0.884[57] 11[57] Unknown[58]
6 "The Irish Pub Formulation" February 15, 2011 Tuesday 7:30 pm–8:00 pm 0.958[59] 9[59] —
7 "The Apology Insufficiency" February 16, 2011 Wednesday 7:30 pm–8:00 pm 0.964[59] 7[59] —
8 "The 21-Second Excitation" February 23, 2011 Wednesday 7:30 pm–8:00 pm 0.852[60] 9[61] 44[60]

References

  1. ^ "CBS ANNOUNCES 2010–2011 PREMIERE DATES". The Futon Critic. July 22, 2010. Retrieved July 22, 2010.
  2. ^ a b TV Ratings Broadcast Top 25: "Sunday Night Football", "Glee", "Grey's Anatomy", "Dancing with the Stars" Top Premiere Week, TV By the Numbers, September 28, 2010
  3. ^ a b Gorman, Bill (October 1, 2010). "Thursday Finals: Grey's Anatomy, Big Bang Theory, $#*! My Dad Says, CSI Adjusted Up; Vampire Diaries, Private Practice, Apprentice Down". TV by the Numbers. Retrieved October 1, 2010.
  4. ^ a b Seidman, Robert (October 8, 2010). "Thursday Finals: Bones, Community, Grey's Anatomy, Big Bang Theory, $#*! My Dad Says, The Office Adjusted Up". TV by the Numbers. Retrieved October 8, 2010.
  5. ^ a b Gorman, Bill (October 15, 2010). "Thursday Finals: The Big Bang Theory, $#*!, 30 Rock, The Office, Outsourced, Grey's Anatomy, Fringe All Adjusted Up". Retrieved October 15, 2010.
  6. ^ a b Gorman, Bill (October 22, 2010). "Thursday Finals: Grey's Anatomy, Big Bang, CSI, Vampire Diaries Adjusted Up; Private Practice Down; Plus NLCS Game 5 Ratings". TV by the Numbers. Retrieved October 22, 2010.
  7. ^ a b Gorman, Bill (October 29, 2010). "Thursday Final Ratings: Grey's Anatomy, Big Bang Theory, Shrekless, Office Adjusted Up; Nikita Down; Plus World Series Game 2". TV by the Numbers. Retrieved October 29, 2010.
  8. ^ a b Gorman, Bill (November 5, 2010). "Thursday Final Ratings: Big Bang Theory, The Mentalist, Office, Vampire Diaries Adjusted Up". TV by the Numbers. Retrieved November 5, 2010.
  9. ^ a b Seidman, Robert (November 12, 2010). "Thursday Final Ratings: Fringe, Community, 30 Rock, Outsourced, The Office Adjusted Down; Bones, $#*! My Dad Says Adjusted Up". TV by the Numbers. Retrieved November 12, 2010.
  10. ^ a b Seidman, Robert. "Thursday Final Ratings: $#*! My Dad Says, 30 Rock, Outsourced Adjusted Down; The Office Adjusted Up". TV by the Numbers. Retrieved November 19, 2010.
  11. ^ a b Gorman, Bill. "Thursday Final Ratings: 'Bones,' 'Fringe,' 'Community,' '30 Rock,' 'Office,' 'Apprentice' Adjusted Down; 'Big Bang Theory,' 'Walters: Oprah' Up". TV by the Numbers. Retrieved December 10, 2010.
  12. ^ a b Seidman, Robert. "Thursday Final Ratings: Big Bang Theory, $#*! My Dad Says Adjusted Down". TV by the Numbers. Retrieved December 28, 2010.
  13. ^ a b Gorman, Bill. "Thursday Final Ratings: 'Winter Wipeout,' 'The Mentalist' Adjusted Up; 'Private Practice' Adjusted Down". TV by the Numbers. Retrieved January 8, 2011.
  14. ^ a b Gorman, Bill (January 21, 2011). "Thursday Final Ratings: '$#*! My Dad Says' Adjusted Up, 'Bones' Adjusted Down". TV by the Numbers. Retrieved January 21, 2011.
  15. ^ a b Gorman, Bill (February 4, 2011). "Thursday Final Ratings: 'Grey's Anatomy,' 'Vampire Diaries,' 'Mentalist' Adjusted Up; 'Private Practice,' 'Parks & Recreation' Adjusted Down". TV by the Numbers. Retrieved February 8, 2011.
  16. ^ a b Gorman, Bill (February 11, 2011). "Thursday Final Ratings: 'American Idol,' 'Vampire Diaries' Adjusted Up; 'Private Practice,' 'Bones,' 'Office,' 'Parks & Rec' Down". TV by the Numbers. Retrieved February 11, 2011.
  17. ^ a b Seidman, Robert (February 18, 2011). "Thursday Final Ratings: 'American Idol' Adjusted Up; 'Parks & Recreation,' 'Private Practice' Adjusted Down". TV by the Numbers. Retrieved February 18, 2011.
  18. ^ a b Seidman, Robert (February 25, 2011). "Thursday Final Ratings: 'Grey's Anatomy' Adjusted Up; 'The Office,' 'Outsourced,' and 'Private Practice' Down". TV by the Numbers. Retrieved February 25, 2011.
  19. ^ a b Seidman, Robert (March 11, 2011). "Thursday Final Ratings: "American Idol" Adjusted Up; "Bones," "CSI" and "The Mentalist" Adjusted Down". TV by the Numbers. Retrieved March 14, 2011.
  20. ^ a b Gorman, Bill (April 1, 2011). "Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'Rules Of Engagement,' 'CSI,' 'Grey's Anatomy' Adjusted Up". TV by the Numbers. Retrieved April 1, 2011.
  21. ^ a b Steidman, Robert (April 8, 2011). "Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'Rules Of Engagement,' 'CSI,' 'Outsourced' Adjusted Up; 'Bones' Adjusted Down". TV by the Numbers. Retrieved April 8, 2011.
  22. ^ a b Gorman, Bill (April 29, 2011). "Thursday Final Ratings: 'Idol,' 'Grey's,' 'Big Bang,' 'CSI' Adjusted Up; 'Community' Down + 'The Office,' 'Parks & Rec' Finals". TV by the Numbers. Retrieved April 29, 2011.
  23. ^ a b Seidman, Robert (May 6, 2011). "Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'CSI,' 'The Mentalist,' 'Community,' 'The Vampire Diaries' Adjusted Up; 'Bones,' 'Parks & Recreation' Adjusted Down". TV by the Numbers. Retrieved May 6, 2011.
  24. ^ a b Gorman, Bill (May 13, 2011). "Thursday Final Ratings: 'American Idol,' 'Big Bang,' 'Community,' 'Rules,' 'Mentalist,' 'Office,' 'Vampire Diaries' Adjusted Up; 'Bones' Adjusted Down". TV by the Numbers. Retrieved May 14, 2011.
  25. ^ a b Seidman, Robert (May 20, 2011). "Thursday Final Ratings: 'American Idol,' 'Big Bang,' 'The Office,' 'Grey's,' 'Mentalist' Adjusted Up". TV by the Numbers. Retrieved May 20, 2011.
  26. ^ "Top Programs – Total Canada (English) September 20 – September 26, 2010" (PDF). BBM. September 27, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  27. ^ "Top Programs – Total Canada (English) September 27 – October 3, 2010" (PDF). BBM. October 4, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  28. ^ "Top Programs – Total Canada (English) October 4 – October 10, 2010" (PDF). BBM. October 11, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  29. ^ "Top Programs – Total Canada (English) October 11 – October 17, 2010" (PDF). BBM. October 18, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  30. ^ "Top Programs – Total Canada (English) October 18 – October 24, 2010" (PDF). BBM. October 25, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  31. ^ "Top Programs – Total Canada (English) October 25 – October 31, 2010" (PDF). BBM. November 1, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  32. ^ "Top Programs – Total Canada (English) November 1 – November 7, 2010" (PDF). BBM. November 8, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  33. ^ "Top Programs – Total Canada (English) November 8 – November 14, 2010" (PDF). BBM. November 15, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  34. ^ "Top Programs – Total Canada (English) November 15 – November 21, 2010" (PDF). BBM. November 22, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  35. ^ "Top Programs – Total Canada (English) December 6 – December 12, 2010" (PDF). BBM. December 13, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  36. ^ "Top Programs – Total Canada (English) December 13 – December 19, 2010" (PDF). BBM. December 20, 2010. Retrieved December 30, 2010. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  37. ^ "Top Programs – Total Canada (English) January 3 – January 9, 2011" (PDF). BBM. January 10, 2011. Retrieved February 2, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  38. ^ "Top Programs – Total Canada (English) January 17 – January 23, 2011" (PDF). BBM. January 24, 2011. Retrieved February 2, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  39. ^ "Top Programs – Total Canada (English) January 31 – February 6, 2011" (PDF). BBM. February 7, 2011. Retrieved February 15, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  40. ^ "Top Programs – Total Canada (English) February 7 – February 13, 2011" (PDF). BBM. February 14, 2011. Retrieved February 25, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  41. ^ "Top Programs – Total Canada (English) February 14 – February 20, 2011" (PDF). BBM. February 21, 2011. Retrieved February 28, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  42. ^ "Top Programs – Total Canada (English) February 21 – February 27, 2011" (PDF). BBM. February 28, 2011. Retrieved March 5, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  43. ^ "Top Programs – Total Canada (English) March 7 – March 13, 2011" (PDF). BBM. March 14, 2011. Retrieved March 20, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  44. ^ "Top Programs – Total Canada (English) March 28 – April 3, 2011" (PDF). BBM. March 29, 2011. Retrieved April 9, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  45. ^ "Top Programs – Total Canada (English) April 4 – April 10, 2011" (PDF). BBM. April 11, 2011. Retrieved April 17, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  46. ^ "Top Programs – Total Canada (English) April 24 – May 1, 2011" (PDF). BBM. May 2, 2011. Retrieved May 2, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  47. ^ "Top Programs – Total Canada (English) May 2 – May 8, 2011" (PDF). BBM. May 9, 2011. Retrieved May 15, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  48. ^ "Top Programs – Total Canada (English) May 9 – May 15, 2011" (PDF). BBM. May 16, 2011. Retrieved May 23, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  49. ^ "Top Programs – Total Canada (English) May 16 – May 22, 2011" (PDF). BBM. May 23, 2011. Retrieved May 28, 2011. {{cite web}}: Italic or bold markup not allowed in: |work= (help)
  50. ^ BARB, scroll to relevant week.
  51. ^ a b Template:TV Tonight
  52. ^ Template:TV Tonight
  53. ^ a b Template:TV Tonight
  54. ^ Template:TV Tonight
  55. ^ a b Template:TV Tonight
  56. ^ Template:TV Tonight
  57. ^ a b c d Template:TV Tonight
  58. ^ a b Template:TV Tonight
  59. ^ a b c d Template:TV Tonight
  60. ^ a b Template:TV Tonight
  61. ^ Template:TV Tonight
General references
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