Where to watch American Dad! Season 18
American Dad! season 18 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99. Season 18 was released on 18 April 2021.
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Stream (subscription)
Stream Now on Disney+Disney+
Subscription · Listed for the whole show
From $9.99/mth
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $24.99 a season
Availability checked 10 November 2026. Streaming availability data from JustWatch.
American Dad! Season 18 episodes
S18 E01
Who Smarted?
22 mins · Mon, 19 Apr 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.
S18 E02
Russian Doll
22 mins · Mon, 26 Apr 2021
Stan becomes infatuated with a doll that the CIA wants to use to spy on the Russians.
S18 E03
Stan Moves To Chicago
22 mins · Mon, 3 May 2021
Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.
S18 E04
Shakedown Steve
22 mins · Mon, 10 May 2021
Steve and Jeff try to bond as brothers while the rest of the family visits an escape room.
S18 E05
Klaus & Rogu In Thank God For Loose Rocks: An American Dad! Adventure
22 mins · Mon, 17 May 2021
When the family goes to a dude ranch, Klaus and Rogu have to work together to survive in the wilderness.
S18 E06
The Wondercabinet
22 mins · Mon, 24 May 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.
S18 E07
Little Bonnie Ramirez
22 mins · Mon, 31 May 2021
After a series of boring personas, Roger goes to great lengths to prove to Francine he still has "his edge".
S18 E08
Dancin' A With My Cells
22 mins · Mon, 7 Jun 2021
Stan tries a new, cutting edge parenting approach DNA splicing.
S18 E09
Mused & Abused
22 mins · Mon, 14 Jun 2021
Roger reveals a secret passion to Klaus; Stan and Francine seek revenge on Bazooka Sharks management.
S18 E10
Henderson
22 mins · Mon, 21 Jun 2021
Stan's childhood imaginary friend returns to collect a debt. Klaus has a big date and needs a fishbowl upgrade.
S18 E11
Hot Scoomp
22 mins · Mon, 28 Jun 2021
Hayley searches for guidance and instead finds a community of 'cool butts.'
S18 E12
Lumberjerk
22 mins · Mon, 5 Jul 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.
S18 E13
Stan & Francine & Stan & Francine & Radika
22 mins · Mon, 12 Jul 2021
Stan and Francine go back in time to settle an argument.
S18 E14
Flush After Reading
22 mins · Mon, 19 Jul 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.
S18 E15
Comb Over: A Hair Piece
22 mins · Mon, 26 Jul 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.
S18 E16
Plot Heavy
22 mins · Mon, 2 Aug 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.
S18 E17
The Sinister Fate!
22 mins · Mon, 9 Aug 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.
S18 E18
Dr Sunderson's Sun Suckers
22 mins · Mon, 16 Aug 2021
Hayley and Jeff help one of Roger's personas run a solar company.
S18 E19
Family Time
22 mins · Mon, 23 Aug 2021
Stan and the family go out to dinner at a buffet restaurant. Roger becomes a flower.
S18 E20
Cry Baby
22 mins · Mon, 30 Aug 2021
When Stan realizes he can't cry, he asks Steve to teach him empathy.
S18 E21
Crystal Clear
22 mins · Mon, 6 Sep 2021
Stan gets in over his head trying to impress Toshi's dad; Klaus and Jeff head to the country for a weekend getaway.
S18 E22
Steve's Franken Out
22 mins · Mon, 25 Oct 2021
When Principal Lewis threatens to cancel science club, Steve takes matters into his own hands in a monstrous way.