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."
The best episode of "American Dad!" season 9 is "Love, AD Style", rated 7.5/10 from 795 user votes. It was directed by Josue Cervantes and written by Erik Durbin. "Love, AD Style" aired on 9/30/2012 and is rated 0.1 point(s) higher than the second highest rated, "Killer Vacation".
When Roger hires Hayley as a singer in his new bar, he becomes enthralled by her voice; Stan tries to prove his masculinity by negotiating a good deal on a new car.
Director: Josue Cervantes
Writer: Erik Durbin
During the Smith family's tropical vacation, Stan is ordered to kill the activities director at their resort; Jeff and Hayley try to rekindle their romance.
Director: Rodney Clouden
Writer: Rick Wiener, Kenny Schwartz
Francine thinks Stan spends too much time with his friends; a boy band recruits Steve and his friends for a music video.
Director: Valerie Fletcher, Pam Cooke
Writer: Judah Miller
When Stan invites his recently widowed mother to move in, she and Roger fall in love and wed; Steve and his friends find a lost movie script.
Director: Shawn Murray
Writer: Jordan Blum, Parker Deay
When Stan decides that Snot isn't cool enough to be Steve's best friend, he tries to separate them by staging a shooting at an ice cream parlor.
Director: Jansen Yee
Writer: Jonathan Fener
When Steve's baby sitter is unavailable, Stan and Francine decide to leave him with Hayley; Steve sneaks out to a party to prove he's not a goody-goody.
Director: Jennifer Graves, Tim Parsons
Writer: Matt Fusfeld, Alex Cuthbertson
A talk show reveals that Francine was the toddler who, famously, was rescued from a well by a firefighter; Francine makes a discovery when she falls down the well on the anniversary of her rescue; Stan and Roger come up with a business idea.
Director: Chris Bennett
Writer: Murray Miller
The Smiths get drunk at Roger's Mardi Gras party and make a pact with Bullock; Roger tries to find the person who left a pastie in the attic.
Director: Joe Daniello
Writer: Laura McCreary
Francine regrets deciding to teach Roger the value of hard work; Steve interviews Stan for a school project.
Director: Josue Cervantes
Writer: Brian Boyle
When Francine invites Stan's father to a party, a dark secret about the Smith family's past is revealed.
Director: Joe Daniello
Writer: Brian Boyle
Roger announces that Max Jets, a character who showers the Smith family with money, is making a return; a gold-digging waitress romances Max and threatens the family's inheritance.
Director: Jennifer Graves, Tim Parsons
Writer: Keith Heisler
Roger pretends to be Jeff's imaginary friend so he can roam around the house without a disguise; when Jeff realizes Roger is an alien, Stan issues an ultimatum -- either Roger or Jeff must be killed; Steve becomes insecure about his body.
Director: Chris Bennett
Writer: Keith Heisler
When Black Villain shoots Stan's new wife, Sexpun Tocome, on their honeymoon, Stan teams up with his nemesis to take him down.
Director: Jansen Yee
Writer: Jonathan Fener
Francine tries to rig the school spelling bee so that Steve will win; Stan and Roger try to rush Hayley's grieving process so she will be available to judge their badminton game.
Director: Rodney Clouden
Writer: Lesley Wake Webster
Francine tries to get Stan to spice up their sex life; Hayley tries to get back into dating and accepts a date with Snot.
Director: Valerie Fletcher, Pam Cooke
Writer: Jeff Chiang, Eric Ziobrowski
When Stan gets amnesia, Francine tries to turn him into her ideal husband; Steve is drawn into the corrupt side of Roger's paper route business.
Director: Jansen Yee
Writer: Erik Sommers
Stan is shocked when he is told that Deputy Director Bullock is showing early signs of dementia and needs his memory erased; Roger hires an old friend to help Steve with a bully at school.
Director: Shawn Murray
Writer: Erik Durbin
Jeff must prove his love for Hayley to Emperor Zing in order to find his way home from the spaceship that abducted him.
Director: Chris Bennett
Writer: Mike Barker
When Stan refuses to switch Klaus back into his original body, he steals Stan's body; Roger builds a gym in the attic.
Director: Rodney Clouden
Writer: Matt Weitzman