Show cover for American Dad!

The Best Episodes of American Dad! Season 18

Every episode of American Dad! Season 18 ranked from best to worst. Discover the Best Episodes of American Dad! Season 18!

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...
Genres:AnimationComedy
Networks:FOXTBS

Season 18 Ratings Summary

"Who Smarted?" is the best rated episode of "American Dad!" season 18. It scored 7.6/10 based on 534 votes. Directed by Chris Bennett and written by Jeff Kauffmann, it aired on 4/19/2021. This episode is rated 1.0 points higher than the second-best, "Russian Doll".

  • Who Smarted?
    7.6/10534 votes

    #1 - Who Smarted?

    Season 18 Episode 1 - Aired 4/19/2021

    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.

    Director: Chris Bennett

    Writer: Jeff Kauffmann

  • Russian Doll
    6.6/10436 votes

    #2 - Russian Doll

    Season 18 Episode 2 - Aired 4/26/2021

    Stan becomes infatuated with a doll that the CIA wants to use to spy on the Russians.

    Director: Josue Cervantes

    Writer: Zachary Rosenblatt

  • Stan Moves to Chicago
    6.8/10418 votes

    #3 - Stan Moves to Chicago

    Season 18 Episode 3 - Aired 5/3/2021

    Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.

    Director: Shawn Murray

    Writer: Nic Wegener

  • Shakedown Steve
    6.5/10415 votes

    #4 - Shakedown Steve

    Season 18 Episode 4 - Aired 5/10/2021

    Steve and Jeff try to bond as brothers while the rest of the family visits an escape room.

    Director: Rodney Clouden

    Writer: Tim Saccardo

  • Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure
    6.1/10402 votes

    #5 - Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure

    Season 18 Episode 5 - Aired 5/17/2021

    When the family goes to a dude ranch, Klaus and Rogu have to work together to survive in the wilderness.

    Director: Jansen Yee

    Writer: Joe Chandler

  • The Wondercabinet
    6.4/10396 votes

    #6 - The Wondercabinet

    Season 18 Episode 6 - Aired 5/24/2021

    Steve spins out about his future, but a radio show about new age mysticism gives him a hopeful new understanding of life. Roger struggles to get into the adult film industry.

    Director: N/A

    Writer: Brett Cawley, Robert Maitia

  • Little Bonnie Ramirez
    6.2/10413 votes

    #7 - Little Bonnie Ramirez

    Season 18 Episode 7 - Aired 5/31/2021

    After a series of boring personas, Roger goes to great lengths to prove to Francine he still has "his edge".

    Director: Jennifer Graves

    Writer: Parker Deay

  • Dancin' A-With My Cells
    6.3/10388 votes

    #8 - Dancin' A-With My Cells

    Season 18 Episode 8 - Aired 6/7/2021

    Stan tries a new, cutting edge parenting approach DNA splicing.

    Director: Tim Parsons

    Writer: Charles Suozzi

  • Mused and Abused
    6.6/10393 votes

    #9 - Mused and Abused

    Season 18 Episode 9 - Aired 6/14/2021

    Roger reveals a secret passion to Klaus; Stan and Francine seek revenge on Bazooka Sharks management.

    Director: Chris Bennett

    Writer: Sam Brenner

  • Henderson
    7.1/10364 votes

    #10 - Henderson

    Season 18 Episode 10 - Aired 6/21/2021

    Stan's childhood imaginary friend returns to collect a debt. Klaus has a big date and needs a fishbowl upgrade.

    Director: Shawn Murray

    Writer: Joel Hurwitz

  • Hot Scoomp
    7.3/10366 votes

    #11 - Hot Scoomp

    Season 18 Episode 11 - Aired 6/28/2021

    Hayley searches for guidance and instead finds a community of 'cool butts.'

    Director: John Drake O'Day

    Writer: Nicole Shabtai

  • Lumberjerk
    7.1/10368 votes

    #12 - Lumberjerk

    Season 18 Episode 12 - Aired 7/5/2021

    Stan is forced to partner with Jeff in a lumberjack competition; Steve, Francine and Snot enter a contest to win a vintage pickup truck.

    Director: N/A

    Writer: Paul Stroud

  • Stan & Francine & Stan & Francine & Radika
    6.9/10374 votes

    #13 - Stan & Francine & Stan & Francine & Radika

    Season 18 Episode 13 - Aired 7/12/2021

    Stan and Francine go back in time to settle an argument.

    Director: Jennifer Graves

    Writer: Steve Hely

  • Flush After Reading
    7.6/10406 votes

    #14 - Flush After Reading

    Season 18 Episode 14 - Aired 7/19/2021

    Francine and Roger get lost in a good book -- or five -- after Francine escapes an embarrassing situation; Stan reluctantly hangs out at the library.

    Director: Tim Parsons

    Writer: Laura Beason

  • Comb Over: A Hair Piece
    7.4/10362 votes

    #15 - Comb Over: A Hair Piece

    Season 18 Episode 15 - Aired 7/26/2021

    Stan finally decides to do something about his secret baldness and enlists the help of Josay Bosay, Roger's famed hair-stylist-to-the-stars persona.

    Director: Chris Bennett

    Writer: Brett Cawley, Robert Maitia

  • Plot Heavy
    6.7/10259 votes

    #16 - Plot Heavy

    Season 18 Episode 16 - Aired 8/2/2021

    After Stan sells off the coveted family plot, the family opens their own cemetery in the backyard with the help of basketball Hall-of-Famer Scottie Pippen.

    Director: Jansen Yee

    Writer: Soren Bowie

  • The Sinister Fate!!
    7.6/10329 votes

    #17 - The Sinister Fate!!

    Season 18 Episode 17 - Aired 8/9/2021

    A new friendship causes Hayley to start worrying she might be slowly turning into Francine. Steve and his friends try out for Roger's improv troupe.

    Director: Josue Cervantes

    Writer: Jeff Kauffmann

  • Dr. Sunderson's SunSuckers
    6.8/10243 votes

    #18 - Dr. Sunderson's SunSuckers

    Season 18 Episode 18 - Aired 8/16/2021

    Hayley and Jeff help one of Roger's personas run a solar company.

    Director: Shawn Murray

    Writer: Nic Wegener

  • Family Time
    7.3/10253 votes

    #19 - Family Time

    Season 18 Episode 19 - Aired 8/23/2021

    Stan and the family go out to dinner at a buffet restaurant. Roger becomes a flower.

    Director: John Drake O'Day

    Writer: Zachary Rosenblatt

  • Cry Baby
    6.7/10225 votes

    #20 - Cry Baby

    Season 18 Episode 20 - Aired 8/30/2021

    When Stan realizes he can't cry, he asks Steve to teach him empathy.

    Director: Jansen Yee

    Writer: Joe Chandler

  • Crystal Clear
    6.8/10219 votes

    #21 - Crystal Clear

    Season 18 Episode 21 - Aired 9/6/2021

    Stan gets in over his head trying to impress Toshi's dad; Klaus and Jeff head to the country for a weekend getaway.

    Director: N/A

    Writer: Parker Deay

  • Steve's Franken Out
    6.9/10226 votes

    #22 - Steve's Franken Out

    Season 18 Episode 22 - Aired 10/25/2021

    When Principal Lewis threatens to cancel science club, Steve takes matters into his own hands in a monstrous way.

    Director: Josue Cervantes

    Writer: Alisha Ketry