第 18 季 共 22 集
播出时间:2021年4月20日
第 1 集 Who Smarted?
播出时间:2021年4月20日
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.
第 2 集 Russian Doll
播出时间:2021年4月27日
Stan becomes infatuated with a doll that the CIA wants to use to spy on the Russians.
第 3 集 Stan Moves to Chicago
播出时间:2021年5月4日
Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.
第 4 集 Shakedown Steve
播出时间:2021年5月11日
Steve and Jeff try to bond as brothers while the rest of the family visits an escape room.
第 5 集 Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure
播出时间:2021年5月18日
When the family goes to a dude ranch, Klaus and Rogu have to work together to survive in the wilderness.
第 6 集 The Wondercabinet
播出时间:2021年5月25日
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.
第 7 集 Little Bonnie Ramirez
播出时间:2021年6月1日
After a series of boring personas, Roger goes to great lengths to prove to Francine he still has "his edge".
第 8 集 Dancin' A-With My Cells
播出时间:2021年6月8日
Stan tries a new, cutting edge parenting approach DNA splicing.
第 9 集 Mused and Abused
播出时间:2021年6月15日
Roger reveals a secret passion to Klaus; Stan and Francine seek revenge on Bazooka Sharks management.
第 10 集 Henderson
播出时间:2021年6月22日
Stan's childhood imaginary friend returns to collect a debt. Klaus has a big date and needs a fishbowl upgrade.
第 11 集 Hot Scoomp
播出时间:2021年6月29日
Hayley searches for guidance and instead finds a community of 'cool butts.'
第 12 集 Lumberjerk
播出时间:2021年7月6日
Stan is forced to partner with Jeff in a lumberjack competition; Steve, Francine and Snot enter a contest to win a vintage pickup truck.
第 13 集 Stan & Francine & Stan & Francine & Radika
播出时间:2021年7月13日
Stan and Francine go back in time to settle an argument.
第 14 集 Flush After Reading
播出时间:2021年7月20日
Francine and Roger get lost in a good book -- or five -- after Francine escapes an embarrassing situation; Stan reluctantly hangs out at the library.
第 15 集 Comb Over: A Hair Piece
播出时间:2021年7月27日
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.
第 16 集 Plot Heavy
播出时间:2021年8月3日
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.
第 17 集 The Sinister Fate!!
播出时间:2021年8月10日
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.
第 18 集 Dr. Sunderson's SunSuckers
播出时间:2021年8月17日
Hayley and Jeff help one of Roger's personas run a solar company.
第 19 集 Family Time
播出时间:2021年8月24日
Stan and the family go out to dinner at a buffet restaurant. Roger becomes a flower.
第 20 集 Cry Baby
播出时间:2021年8月31日
When Stan realizes he can't cry, he asks Steve to teach him empathy.
第 21 集 Crystal Clear
播出时间:2021年9月7日
Stan gets in over his head trying to impress Toshi's dad; Klaus and Jeff head to the country for a weekend getaway.
第 22 集 Steve's Franken Out
播出时间:2021年10月26日
When Principal Lewis threatens to cancel science club, Steve takes matters into his own hands in a monstrous way.