123movies
American Dad! S21E21 poster

Watch American Dad! – Season 21 Episode 21: Guardian

American Dad! • Season 21, Episode 21 • 22 min • 2005 • ⭐ 7.0/10 • Animation , Comedy

Cast: Dee Bradley Baker , Seth MacFarlane , Scott Grimes , Wendy Schaal , Rachael MacFarlane , Jeff Fischer

Directors: Seth MacFarlane , Matt Weitzman , Mike Barker

Watch American Dad! – S21E21

Episode Overview

Stan uses a mothballed military computer to do Steve's math homework, starting the clock toward nuclear annihilation.

Episode Navigation

← Previous Episode Back to Season 21 Series Overview Next Episode →

More Episodes from Season 21

American Dad! S21E1 poster
S21E1 • 21m
The Grocery Store Bank
 American Dad! S21E2 poster
S21E2 • 22m
Brown Lotus
 American Dad! S21E3 poster
S21E3 • 22m
I've Got a Friend in Me
 American Dad! S21E4 poster
S21E4 • 22m
Touch the Sun: A Chimborazo Adventure
 American Dad! S21E5 poster
S21E5 • 22m
Under (and Over, and Beside) the Boardwalk
 American Dad! S21E6 poster
S21E6 • 22m
The Violence of the Clams
 American Dad! S21E7 poster
S21E7 • 22m
An Adult Woman
 American Dad! S21E8 poster
S21E8 • 22m
Piece by Piece
 American Dad! S21E9 poster
S21E9 • 22m
Nasty Christmas
 American Dad! S21E10 poster
S21E10 • 22m
Idiot Rich
 American Dad! S21E11 poster
S21E11 • 22m
Killer Mimosa
 American Dad! S21E12 poster
S21E12 • 22m
The Legend of Mike Madonia, the Rototiller Man
 American Dad! S21E13 poster
S21E13 • 22m
The Clearview Motel
 American Dad! S21E14 poster
S21E14 • 22m
The Girl Who Cried Space Jam
 American Dad! S21E15 poster
S21E15 • 22m
Get Him to the Greek Life Style
 American Dad! S21E16 poster
S21E16 • 22m
The Mystery of the Missing Bazooka Shark Babe
 American Dad! S21E17 poster
S21E17 • 22m
Pork 'n Feelings
 American Dad! S21E18 poster
S21E18 • 22m
Oh Brothel, Where Art Thou?
 American Dad! S21E19 poster
S21E19 • 22m
The Sickness
 American Dad! S21E20 poster
S21E20 • 22m
Silicon Steve
 American Dad! S21E22 poster
S21E22 • 21m
What Great Advancements!

Watch More TV Episodes Online

Stream American Dad! and thousands of other TV series in HD on 123movies. Browse all TV series, explore genres, or find shows by year.