Keeler at the 2010 San Diego Comic-Con International.
1961 (age 51–52)
Kenneth "Ken" Keeler (born 1961) is an American television producer and writer. He has written for numerous television series, most notably The Simpsons and Futurama. According to an interview with David X. Cohen, he proved a theorem which appears in the Futurama episode "The Prisoner of Benda".
Ken Keeler studied applied mathematics at Harvard University, graduating summa cum laude in 1983. He earned a Ph.D. in applied mathematics from Harvard in 1990. His doctoral thesis was "Map Representations and Optimal Encoding for Image Segmentation".  He also has a Master's degree from Stanford in electrical engineering. 
After earning his doctorate, Keeler joined the Performance Analysis Department at AT&T Bell Laboratories. He soon left Bell Labs to write for David Letterman and subsequently for various sitcoms, including several episodes of Wings, The Simpsons, Futurama, and The Critic, as well as the short-lived Fox claymation show The PJs. For The Simpsons, Keeler has written such episodes as "A Star Is Burns" (which Matt Groening refused to be credited for, as he was opposed to the idea of The Simpsons crossing over with The Critic) and "The Principal and the Pauper" (which many fans -- including series creator Matt Groening and voice actor Harry Shearer -- disliked due to the massive changes in Principal Skinner's backstory).
Keeler was instrumental in the creation of Futurama, and served as a co-executive producer in its first three years, and as an executive producer in its fourth year. He was one of the show's most prolific writers, with nine episodes to his name (including the original series finale, "The Devil's Hands Are Idle Playthings", the Writers Guild Award-winning episodes "Godfellas" and "The Prisoner of Benda," and the new series finale "Meanwhile."). Keeler wrote many of the original songs on both The Simpsons and Futurama during his time with the shows. He also wrote the direct-to-DVD Futurama movies Bender's Big Score and Into the Wild Green Yonder.
Keeler is also a fan of (but of no relation to) Harry Stephen Keeler and won the 2001 Fifth and 2008 TwelfthAnnual Imitate Keeler Competitions. His Futurama episode "Time Keeps On Slippin'" was partly inspired by the Harry Stephen Keeler story "Strange Romance" from the novel Y. Cheung, Business Detective.
The Simpsons episodes
- "A Star Is Burns"
- "Two Bad Neighbors"
- "Treehouse of Horror VII" ("The Thing and I")
- "El Viaje Misterioso de Nuestro Jomer (The Mysterious Voyage of Homer)"
- "Brother from Another Series"
- "The Simpsons Spin-Off Showcase" (story)
- "The Principal and the Pauper"
Futurama episodes and films
- "The Series Has Landed"
- "When Aliens Attack"
- "Put Your Head on My Shoulders"
- "Anthology of Interest I" (co-writer)
- "The Honking"
- "Time Keeps On Slippin'"
- "The Devil's Hands are Idle Playthings"
- Futurama:Bender's Big Score (film: teleplay, co-writer script)
- Futurama: Into the Wild Green Yonder (film: teleplay & co-writer script)
- "The Prisoner of Benda"
- "The Tip of the Zoidberg"
- "The Six Million Dollar Mon"
- "Forty Percent Leadbelly"
- Levine, Alaina G. "Profiles in Versatility:". American Physics Society. Retrieved 2010-07-20.
- The Truth About Bender's Brain
- Sloane, Robert (2004). "Who Wants Candy? Disenchantment in The Simpsons". In John Alberti. Leaving Springfield: The Simpsons and the Possibility of Oppositional Culture. Wayne State University Press. p. 165. ISBN 0-8143-2849-0.
- Turner, Chris (2005). Planet Simpson: How a Cartoon Masterpiece Documented an Era and Defined a Generation. pp. 41–42. ISBN 0-679-31318-4.
- Keeler, K. and Westbrook, J., "Short Encodings of Planar Graphs and Maps", Discrete Applied Mathematics 58, No. 3 (April 1995), pp. 239-252.
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