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
Who Smarted?
Russian Doll
Stan Moves to Chicago
Shakedown Steve
Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure
The Wondercabinet
Little Bonnie Ramirez
Dancin' A-With My Cells
Mused and Abused
Henderson
Hot Scoomp
Lumberjerk
Stan & Francine & Stan & Francine & Radika
Flush After Reading
Comb Over: A Hair Piece
Plot Heavy
The Sinister Fate!!
Dr. Sunderson's SunSuckers
Family Time
Cry Baby
Crystal Clear
Steve's Franken Out