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 half housewife, Francine Smith; their college-aged daughter, Hayley Smith; and their high-school-aged son, Steve Smith. Outside of the Smith family, there are three additional main characters, including Hayley's boyfriend turned husband, Jeff Fischer; the family's man-in-a-goldfish-body pet, Klaus; and most notably the family's zany alien, Roger, who is "full of masquerades, brazenness, and shocking antics."
Episodes
E1Worried 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.
E2Stan becomes infatuated with a doll that the CIA wants to use to spy on the Russians.
E3Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.
E4Steve and Jeff try to bond as brothers while the rest of the family visits an escape room.
E5When the family goes to a dude ranch, Klaus and Rogu have to work together to survive in the wilderness.
E6Steve 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.
E7After a series of boring personas, Roger goes to great lengths to prove to Francine he still has "his edge".
E8Stan tries a new, cutting edge parenting approach DNA splicing.
E9Roger reveals a secret passion to Klaus; Stan and Francine seek revenge on Bazooka Sharks management.
E10Stan's childhood imaginary friend returns to collect a debt. Klaus has a big date and needs a fishbowl upgrade.
E11Hayley searches for guidance and instead finds a community of 'cool butts.'
E12Stan is forced to partner with Jeff in a lumberjack competition; Steve, Francine and Snot enter a contest to win a vintage pickup truck.
E13Stan and Francine go back in time to settle an argument.
E14Francine and Roger get lost in a good book -- or five -- after Francine escapes an embarrassing situation; Stan reluctantly hangs out at the library.
E15Stan 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.
E16After 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.
E17A 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.
E18Hayley and Jeff help one of Roger's personas run a solar company.
E19Stan and the family go out to dinner at a buffet restaurant. Roger becomes a flower.
E20When Stan realizes he can't cry, he asks Steve to teach him empathy.
E21Stan gets in over his head trying to impress Toshi's dad; Klaus and Jeff head to the country for a weekend getaway.
E22When Principal Lewis threatens to cancel science club, Steve takes matters into his own hands in a monstrous way.