Emma Stone

Eep (voice)

Kelly Marie Tran

Dawn Betterman (voice)

Nicolas Cage

Grug (voice)

Ryan Reynolds

Guy (voice)

Catherine Keener

Ugga (voice)

Cloris Leachman

Gran (voice)

Clark Duke

Thunk (voice)

Leslie Mann

Hope Betterman (voice)

Peter Dinklage

Phil Betterman (voice)