Season
- Season 21 2024-10-28
- Season 20 2023-03-27
- Season 19 2022-01-24
- Season 18 2021-04-19
- Season 17 2020-04-13
- Season 16 2019-04-15
- Season 15 2017-12-25
- Season 14 2016-11-07
- Season 13 2016-01-25
- Season 12 2014-10-20
- Season 11 2014-09-14
- Season 10 2013-09-29
- Season 9 2012-09-30
- Season 8 2011-09-25
- Season 7 2010-10-03
- Season 6 2009-09-27
- Season 5 2008-09-28
- Season 4 2007-09-30
- Season 3 2006-09-10
- Season 2 2005-09-11
- Season 1 2005-02-06
- Season 0
Episode
- Episode 1: The Grocery Store Bank
- Episode 2: Brown Lotus
- Episode 3: I've Got a Friend in Me
- Episode 4: Touch the Sun: A Chimborazo Adventure
- Episode 5: Under (and Over, and Beside) the Boardwalk
- Episode 6: The Violence of the Clams
- Episode 7: An Adult Woman
- Episode 8: Piece by Piece
- Episode 9: Nasty Christmas
- Episode 10: Idiot Rich
- Episode 11: Killer Mimosa
- Episode 12: The Legend of Mike Madonia, the Rototiller Man
- Episode 13: The Clearview Motel
- Episode 14: The Girl Who Cried Space Jam
- Episode 15: Get Him to the Greek Life Style
- Episode 16: The Mystery of the Missing Bazooka Shark Babe
- Episode 17: Pork 'n Feelings
- Episode 18: Oh Brothel, Where Art Thou?
- Episode 19: The Sickness
- Episode 20: Silicon Steve
- Episode 21: Guardian
- Episode 22: What Great Advancements!
American Dad! Season 21 Under (and Over, and Beside) the Boardwalk
The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his better half housewife, Francine Smith; their college-aged daughter, Hayley Smith; and their high-school-aged son, Steve Smith. Outside of the Smith family, there are three additional main characters, including Hayley's boyfriend turned husband, Jeff Fischer; the family's man-in-a-goldfish-body pet, Klaus; and most notably the family's zany alien, Roger, who is "full of masquerades, brazenness, and shocking antics."
