Season
- Season 0 1970-01-01
- Season 1 2005-02-06
- Season 2 2005-09-11
- Season 3 2006-09-10
- Season 4 2007-09-30
- Season 5 2008-09-28
- Season 6 2009-09-27
- Season 7 2010-10-03
- Season 8 2011-09-25
- Season 9 2012-09-30
- Season 10 2013-09-29
- Season 11 2014-09-14
- Season 12 2014-10-20
- Season 13 2016-01-25
- Season 14 2016-11-07
- Season 15 2017-12-25
- Season 16 2019-04-15
- Season 17 2020-04-13
- Season 18 2021-04-19
- Season 19 2022-01-24
- Season 20 2023-03-27
- Season 21 2024-10-28
- Season 22 2026-02-22
Season 22 Episode
- Season 8 Hot Water
- Season 8 Hurricane! (III)
- Season 8 A Ward Show
- Season 8 The Worst Stan
- Season 8 Virtual In-Stanity
- Season 8 The Scarlett Getter
- Season 8 Season's Beatings
- Season 8 The Unbrave One
- Season 8 Stanny Tendergrass
- Season 8 Wheels & the Legman and the Case of Grandpa's Key
- Season 8 Old Stan in the Mountain
- Season 8 The Wrestler
- Season 8 Dr. Klaustus
- Season 8 Stan's Best Friend
- Season 8 Less Money, Mo' Problems
- Season 8 The Kidney Stays In the Picture
- Season 8 Ricky Spanish
- Season 8 Toy Whorey
American Dad! - Season 8 Episode 13 Dr. Klaustus
7.00 22 minutes Roger acts as the family therapist as his alter-ego "Dr. Penguin" until he is sent out to fight the war in Iraq. Klaus decides to take Roger's role while he is away, but not without major ruckus being caused.
