S4E1 · L'anniversaire de Donnie - 1re partie

Lacey Chabert

Eliza Thornberry (voice)

Jodi Carlisle

Marianne Thornberry (voice)

Tim Curry

Nigel Thornberry (voice)

Flea

Donnie Thornberry (voice)

Danielle Harris

Debbie Thornberry (voice)

Tom Kane

Darwin (voice)

Cara DeLizia

Baru / Monkey (voice)

Dwight Schultz

Baduk / Monkey (voice)

Tuan Tran

Kickboxing Instructor (voice)

Arthur Burghardt

Rhino / Monkey (voice)

Moira Quirk

Rehabilitation Worker / Monkey (voice)

Betty White

Sophie Hunter (voice)

Alan Henry Brown

Sri Mayasandra (voice)