American Dad! Season 20 Characters & Cast — No Spoilers
Every character in American Dad! season 20 with photos and the actors who play them, including Seth MacFarlane, Wendy Schaal, Rachael MacFarlane — spoiler-free, nothing from later seasons.
- Stan Smith / Roger (voice) — played by Seth MacFarlane
- Francine Smith (voice) — played by Wendy Schaal
- Hayley Smith (voice) — played by Rachael MacFarlane
- Steve Smith (voice) — played by Scott Grimes
- Klaus (voice) — played by Dee Bradley Baker
- Jeff Fischer (voice) — played by Jeff Fischer
- Principal Lewis / Billy (voice) / Principal Lewis (voice) / Dad (voice) — played by Kevin Michael Richardson
- Al Tuttle (voice) — played by Richard Kind
- Avery Bullock Sr. (voice) / Avery Bullock (voice) — played by Patrick Stewart
- Audience Member (voice) / Barry Robinson (voice) — played by Eddie Kaye Thomas
- Buckle (voice) / Santa Claus (voice) — played by Matt McKenna
- Police Officer (voice) / Officer Blatt (voice) / Officer Blatt / Diabetic Guy (voice) — played by David Herman
- Danuta (voice) / Esther Lonstein (voice) / Fake Hayley(voice) — played by Nicole Shabtai
- Snot Lonstein (voice) — played by Curtis Armstrong
- Police Officer (voice) / Officer Caruso (voice) — played by Bashir Salahuddin
- Dick (voice) / Dick Reynolds (voice) — played by David Koechner
- Tony Vengeance (voice) / Janice / Doctor (voice) / Wraith (voice) — played by Alanna Ubach
- Bobo's Promise Representative (voice) / Sharon (voice) / Frog Rose (voice) — played by Debra Wilson
- Morgan Freeman (voice) / Man at Bar (voice) / Elijah Wood(voice) — played by Josh Robert Thompson
- Dr. Weitzman (voice) — played by Matt E. Mixer
All seasons of American Dad!: full spoiler-free character guide