Seth MacFarlane

(Peter Griffin/Stewie Griffin/Brian Griffin/Quagmire/Tom Tucker)

Alex Borstein

(Lois Griffin)

Seth Green

(Chris Griffin)

Mila Kunis

(Meg Griffin)

Mike Henry

(Cleveland Brown)

Patrick Warburton

(Joe Swanson)

Amanda Seyfried

(Female Dog/Ellie)

Jennifer Tilly

(Bonnie)