American Dad! backdrop
Animation•Comedy

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!

Binge this in 8h 4m•Peaking at 7.6/10

The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his better half housewife, Francine Smith; their college-aged daughter, Hayley Smith; and

Airs on
FOXTBS
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons22

All12345678910111213141516171819202122

Episode Rankings

  1. #1 Fan Favorite
    American Dad! Season 18 Episode 1 - Who Smarted?
    7.6/10(688 votes)

    S18:E1

    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

    Be the first to start the conversation for this episode

  2. American Dad! Season 18 Episode 14 - Flush After Reading
    7.6/10(546 votes)

    S18:E14

    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

    Be the first to start the conversation for this episode

  3. American Dad! Season 18 Episode 17 - The Sinister Fate!!
    7.6/10(482 votes)

    S18:E17

    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

    Be the first to start the conversation for this episode

  4. American Dad! Season 18 Episode 15 - Comb Over: A Hair Piece
    7.5/10(503 votes)

    S18:E15

    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
    Writers:Brett Cawley, Robert Maitia

    Be the first to start the conversation for this episode

  5. American Dad! Season 18 Episode 19 - Family Time
    7.3/10(388 votes)

    S18:E19

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

    Director:John Drake O'Day
    Writer:Zachary Rosenblatt

    Be the first to start the conversation for this episode

  6. American Dad! Season 18 Episode 11 - Hot Scoomp
    7.2/10(486 votes)

    S18:E11

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

    Director:John Drake O'Day
    Writer:Nicole Shabtai

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of American Dad!

    READ
  7. American Dad! Season 18 Episode 10 - Henderson
    7.1/10(490 votes)

    S18:E10

    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

    Be the first to start the conversation for this episode

  8. American Dad! Season 18 Episode 12 - Lumberjerk
    7.1/10(501 votes)

    S18:E12

    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:Unknown
    Writer:Paul Stroud

    Be the first to start the conversation for this episode

  9. American Dad! Season 18 Episode 22 - Steve's Franken Out
    7.0/10(366 votes)

    S18:E22

    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

    Be the first to start the conversation for this episode

  10. American Dad! Season 18 Episode 18 - Dr. Sunderson's SunSuckers
    6.9/10(363 votes)

    S18:E18

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

    Director:Shawn Murray
    Writer:Nic Wegener

    Be the first to start the conversation for this episode

  11. American Dad! Season 18 Episode 21 - Crystal Clear
    6.9/10(348 votes)

    S18:E21

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

    Director:Unknown
    Writer:Parker Deay

    Be the first to start the conversation for this episode

  12. American Dad! Season 18 Episode 13 - Stan & Francine & Stan & Francine & Radika
    6.8/10(495 votes)

    S18:E13

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

    Director:Jennifer Graves
    Writer:Steve Hely

    Be the first to start the conversation for this episode

  13. American Dad! Season 18 Episode 3 - Stan Moves to Chicago
    6.7/10(536 votes)

    S18:E3

    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

    Be the first to start the conversation for this episode

  14. American Dad! Season 18 Episode 20 - Cry Baby
    6.7/10(361 votes)

    S18:E20

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

    Director:Jansen Yee
    Writer:Joe Chandler

    Be the first to start the conversation for this episode

  15. American Dad! Season 18 Episode 2 - Russian Doll
    6.6/10(561 votes)

    S18:E2

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

    Director:Josue Cervantes
    Writer:Zachary Rosenblatt

    Be the first to start the conversation for this episode

  16. American Dad! Season 18 Episode 9 - Mused and Abused
    6.6/10(513 votes)

    S18:E9

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

    Director:Chris Bennett
    Writer:Sam Brenner

    Be the first to start the conversation for this episode

  17. American Dad! Season 18 Episode 4 - Shakedown Steve
    6.5/10(537 votes)

    S18:E4

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

    Director:Rodney Clouden
    Writer:Tim Saccardo

    Be the first to start the conversation for this episode

  18. American Dad! Season 18 Episode 16 - Plot Heavy
    6.5/10(386 votes)

    S18:E16

    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

    Be the first to start the conversation for this episode

  19. American Dad! Season 18 Episode 6 - The Wondercabinet
    6.4/10(511 votes)

    S18:E6

    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:Unknown
    Writers:Brett Cawley, Robert Maitia

    Be the first to start the conversation for this episode

  20. American Dad! Season 18 Episode 8 - Dancin' A-With My Cells
    6.3/10(501 votes)

    S18:E8

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

    Director:Tim Parsons
    Writer:Charles Suozzi

    Be the first to start the conversation for this episode

  21. American Dad! Season 18 Episode 7 - Little Bonnie Ramirez
    6.2/10(538 votes)

    S18:E7

    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

    Be the first to start the conversation for this episode

  22. American Dad! Season 18 Episode 5 - Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure
    6.1/10(525 votes)

    S18:E5

    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

    Be the first to start the conversation for this episode

Season 18 Ratings Summary

"Who Smarted?" is the best rated episode of "American Dad!" season 18. It scored 7.6/10 based on 688 votes. Directed by Chris Bennett and written by Jeff Kauffmann, it aired on 4/19/2021. This episode is rated 0.0 points higher than the second-best, "Flush After Reading".