Seth MacFarlane
Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire / Tom Tucker (voice)Seth MacFarlane may be 51+ in Family Guy - Season 23 - Martian Meg (Episode 15).

Alex Borstein
Lois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice)Alex Borstein may be 54+ in Family Guy - Season 23 - Martian Meg (Episode 15).

Mila Kunis
Meg Griffin (voice)Mila Kunis may be 41+ in Family Guy - Season 23 - Martian Meg (Episode 15).

Seth Green
Chris Griffin (voice)Seth Green may be 51+ in Family Guy - Season 23 - Martian Meg (Episode 15).

Patrick Warburton
Joe Swanson (voice)Patrick Warburton may be 60+ in Family Guy - Season 23 - Martian Meg (Episode 15).

Arif Zahir
Cleveland Brown (voice)Arif Zahir may be 31+ in Family Guy - Season 23 - Martian Meg (Episode 15).