Eep reveals how a comical accident led her and Dawn to discover the joys of tricking their families and set about performing "the world's first pranks."
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)
