Credits
- What a Country! (1986–1987) – writer
- Out of This World (1987–1991) – supervising producer, writer
- "Baby Talk"
- "Mosquito Man: The Motion Picture"
- "Blast from the Past"
- "Evie's Two Dads"
- "Evie Goes to Hollywood"
- "Whose House Is It, Anyway?"
- "Evie's Driver's License"
- "The Rocks That Couldn't Roll"
- "My Mother the Con"
- "Goodbye, Mr. Chris"
- "New Kid on the Block"
- "Come Fly with Evie"
- "Would You Buy a Used Car from This Dude?"
- "Mayor Evie"
- Grand – writer
- "Lady Luck"
- Top of the Heap (1991) – writer
- "The Agony and the Agony"
- "The Marrying Guy"
- The Royal Family (1992) – writer
- "Cocoa in Charge"
- The Simpsons (1993–present) – writer, producer, executive producer, showrunner, consulting producer
- "Lisa's Rival"
- "Lisa on Ice"
- "Two Dozen and One Greyhounds"
- "Marge Be Not Proud"
- "Team Homer"
- "Lisa's Date with Density"
- "Treehouse of Horror VIII" ("The HΩmega Man")
- "Sunday, Cruddy Sunday" (with Tom Martin, George Meyer and Brian Scully)
- "Beyond Blunderdome"
- "Behind the Laughter" (with Tim Long, George Meyer and Matt Selman)
- "The Parent Rap" (with George Meyer)
- "How I Spent My Strummer Vacation"
- The Preston Episodes (1995) - writer
- "The Halloween Episode" (with Julie Thacker)
- Schimmel (2000) – creator, producer
- The Pitts (2003) – creator, executive producer, writer
- Everybody Loves Raymond (2003–2004) – co-executive producer, writer
- "Fun with Debra"
- "Party Dress"
- "Blabbermouths"
- "Angry Sex"
- Complete Savages (2004–2005) – creator, executive producer, writer
- "Pilot"
- "Free Lily"
- "Thanksgiving with the Savages"
- "Saving Old Lady Riley"
- The Simpsons Movie (2007) – producer and writer
- Parks and Recreation (2009–2010) – consulting producer and writer
- "Ron and Tammy"
- "The Possum"
- "The Comeback Kid"
- Napoleon Dynamite (2012) – co-developer, producer, writer
- "FFA"
Read more about this topic: Mike Scully