American Dad! Standard Deviation (Season 11, Episode 22)
TV-14
TV Episode | 21 min | Animation, Comedy

American Dad!

Standard Deviation (Season 11, Episode 22)

TV-14

TV Episode | 21 min | Animation, Comedy

Stan is afraid that Hayley is drifting aimlessly through life, so he tries to teach her the value of a good plan. Stan takes Hayley on a CIA mission, but the mission backfires when Bullock fails to develop a good plan. Hayley discovers ...See moreStan is afraid that Hayley is drifting aimlessly through life, so he tries to teach her the value of a good plan. Stan takes Hayley on a CIA mission, but the mission backfires when Bullock fails to develop a good plan. Hayley discovers that Bullock is sleep-deprived which is leading him to plan dangerous missions. In order to save Stan, Hayley must teach him how to improvise. Meanwhile, Jeff tries to recreate a musical instrument he saw in a dream. See less

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Cast	+ Add Cast
15 cast members

Name	Known for
Seth MacFarlane Stan Smith / Roger the Alien (voice) Stan Smith / Roger the Alien (voice) See fewer	Family Guy (1999)
Wendy Schaal Francine Smith (voice) Francine Smith (voice) See fewer	Innerspace (1987)
Scott Grimes Steve Smith (voice) Steve Smith (voice) See fewer	American Dad! (2005)
Rachael MacFarlane Hayley Smith (voice) Hayley Smith (voice) See fewer	American Dad! (2005)
Dee Bradley Baker Klaus (voice) Klaus (voice) See fewer	American Dad! (2005)
James Adomian Actor (voice) Actor (voice) See fewer	Harold & Kumar Escape from Guantanamo Bay (2008)
Joe Chandler Actor (voice) Actor (voice) See fewer	American Dad! (2005)
Alex Cuthbertson Hooper (voice) Hooper (voice) See fewer	Fraggle Rock: Back to the Rock (2022)
Jeff Fischer Jeff Fischer (voice) Jeff Fischer (voice) See fewer	American Dad! (2005)
Mike Henry Jackson (voice) Jackson (voice) See fewer	Family Guy (1999)
Arielle Kebbel The Girl (voice) The Girl (voice) See fewer	John Tucker Must Die (2006)
David Koechner Dick (voice) Dick (voice) See fewer	Anchorman: The Legend of Ron Burgundy (2004)
Steve Little Actor (voice) Actor (voice) See fewer	Camp Lazlo! (2005)
Patrick Stewart Avery Bullock (voice) Avery Bullock (voice) See fewer	Logan (2017)
Nic Wegener Actor (voice) Actor (voice) See fewer	American Dad! (2005)