Family Guy Season 20 Characters & Cast — No Spoilers
Every character in Family Guy season 20 with photos and the actors who play them, including Seth MacFarlane, Alex Borstein, Mila Kunis — spoiler-free, nothing from later seasons.
- Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire (voice) — played by Seth MacFarlane
- Lois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice) — played by Alex Borstein
- Meg Griffin (voice) — played by Mila Kunis
- Chris Griffin (voice) — played by Seth Green
- Joe Swanson (voice) — played by Patrick Warburton
- Cleveland Brown (voice) — played by Arif Zahir
- Marina Oswald (voice) / Wanda (voice) / Carrie (voice) / Miss Tammy / Norwegian Girlfriend (voice) / Miss Tammy (voice) / Mom (voice) / Heather / Stripper / School Nurse (voice) / Jacqueline (voice) / Girl (voice) / Vivian (voice) — played by Rachael MacFarlane
- Doug (voice) / White Guy (voice) / Target Manager / Veterinarian (voice) / Priest (voice) — played by Chris Parnell
- Wild Wild West (voice) — played by Sam Elliott
- Announcer (voice) / Announcer / Man at Meeting (voice) / Saxophonist (voice) — played by John Viener
- Jerome (voice) / Police Officer (voice) / Kryptonian Council (voice) — played by Kevin Michael Richardson
- Bonnie Swanson (voice) — played by Jennifer Tilly
- Principal Shepherd (voice) — played by Gary Cole
- Shark (voice) / Bruce the Performance Artist (voice) — played by Mike Henry
- Carl (voice) / Sterling Archer (voice) / Reporter (voice) — played by H. Jon Benjamin
- Georgie (voice) / Police Detective #1 (voice) / Doug's Father (voice) — played by Ralph Garman
- Trick-or-Treater (voice) / Kid in Commercial (voice) / Kid (voice) — played by Issac Ryan Brown
- Mort Goldman (voice) — played by John G. Brennan
- Chinese Woman (voice) / Yoko Oyes (voice) / Asian Girl (voice) — played by Charlet Chung
- Cody Spraytan (voice) / Italian #2 (voice) / Guy in Line (voice) — played by Damien Fahey
All seasons of Family Guy: full spoiler-free character guide