During the commentary for the Futurama episode "Where No Fan Has Gone Before" (which he wrote), he mentioned he is a huge Star Trek fan, with an encyclopedic knowledge of the original series. It is also noted that every episode number and name mentioned is 100% correct in the episode. He also states in the commentary that his work for Futurama involving the Star Trek episode was partly what got him a job after Futurama writing for Star Trek: Enterprise.
Goodman is also known for his deep throat voice which has been poked fun at numerous times in Family Guy audio commentaries, particularly by the creator Seth MacFarlane and writer Alec Sulkin who both believe his voice sounds a lot like Ray Romano's. As a result, Goodman has voiced parodies of Romano in Family Guy episodes by not doing an impression, but by simply talking.
In 2011, Goodman left Family Guy in order to produce the animated Fox series Allen Gregory. After Allen Gregory got canceled, he became an executive producer of MacFarlane's other show, American Dad!.
^Steve Callaghan, Family Guy: The Official Episode Guide Seasons 1 - 3. New York: HarperCollins, (2005): 158. David Goodman, identified as "co-executive producer," is quoted talking about a practical joke "fellow writer Gene Laufenberg" played on him.
^Harry Huryk, The Golden Girls: The Ultimate Viewing Guide. New York: Lulu.com (2007): 55