TV American Dad! - Season 18 Episode 1 : Who Smarted? American Dad! - Season 18 Episode 1 : Who Smarted? 7/10 by 2299 users Worried that he's not smart enough for Hayley, Jeff undergoes an experimental intelligence enhancement procedure at the CIA. Roger recruits Steve to help him harvest snake venom. Details Casts Posters Images Title American Dad! - Season 18 Episode 1 : Who Smarted? Alternative Titles 美国老爹, بابای آمریکایی!, پدر آمریکایی!, !امریکی باپ First Air Date 2005-02-06 Last Air Date 2025-03-24 Number of Episodes 392 Number of Seasons 22 Genres Animation, Comedy, Networks FOX, TBS, Casts Seth MacFarlane, Wendy Schaal, Rachael MacFarlane, Scott Grimes, Dee Bradley Baker Plot Keywords , Stan Smith / Roger (voice) Seth MacFarlane Francine Smith (voice) Wendy Schaal Hayley Smith (voice) Rachael MacFarlane Steve Smith (voice) Scott Grimes Klaus (voice) Dee Bradley Baker Episodes List American Dad! Season 18 :Episode 1 Who Smarted? Who Smarted? 2021-04-19 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 2 Russian Doll Russian Doll 2021-04-26 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 3 Stan Moves to Chicago Stan Moves to Chicago 2021-05-03 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 4 Shakedown Steve Shakedown Steve 2021-05-10 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 5 Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure 2021-05-17 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 6 The Wondercabinet The Wondercabinet 2021-05-24 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 7 Little Bonnie Ramirez Little Bonnie Ramirez 2021-05-31 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 8 Dancin' A-With My Cells Dancin' A-With My Cells 2021-06-07 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 9 Mused and Abused Mused and Abused 2021-06-14 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 10 Henderson Henderson 2021-06-21 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 11 Hot Scoomp Hot Scoomp 2021-06-28 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 12 Lumberjerk Lumberjerk 2021-07-05 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 13 Stan & Francine & Stan & Francine & Radika Stan & Francine & Stan & Francine & Radika 2021-07-12 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 14 Flush After Reading Flush After Reading 2021-07-19 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 15 Comb Over: A Hair Piece Comb Over: A Hair Piece 2021-07-26 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 16 Plot Heavy Plot Heavy 2021-08-02 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 17 The Sinister Fate!! The Sinister Fate!! 2021-08-09 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 18 Dr. Sunderson's SunSuckers Dr. Sunderson's SunSuckers 2021-08-16 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 19 Family Time Family Time 2021-08-23 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 20 Cry Baby Cry Baby 2021-08-30 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 21 Crystal Clear Crystal Clear 2021-09-06 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his... American Dad! Season 18 :Episode 22 Steve's Franken Out Steve's Franken Out 2021-10-25 The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his...