Fair rating?American Dad!· Season 9 · Episode 11
Cock of the Sleepwalk
Stan mixes up his nighttime routine after his 100th kill, but mistakenly unleashes a "good" Stan in his sleep - Jekyll & Hyde-style - who's hell-bent on pursuing all the good deeds that real Stan would never consider, and stopping him from ever killing again.
Streaming on (US) 
See all
#4In Season 9of 20 rated episodes
#112All-timeof 397 rated episodes
+0.4vs season avgSeason 9 averages 7.6
2014First airedJanuary 26, 2014
Guest stars
Patrick Stewartas Avery Bullock (voice)
David Koechneras Dick Reynolds (voice)
Scott Grimesas Jeff Watley (voice)
Kevin Michael Richardsonas Bum #2 (voice)
Rachael MacFarlaneas Cafe Woman (voice)
Valerie Harperas IHOP Diner (voice)
Maria Thayeras Nun (voice)
Mike Henryas Igor "The Wolf" Ruskinov (voice)
Julian Grantas Belgian Terrorist (voice)Sawyer Everas Boy in IHOP (voice)
Crew
Shawn MurrayDirector
Brian BoyleWriter