Sean Marquette

Mac (voice)

Grey DeLisle

Frankie Foster / Tiny Friend / Little Boy Voice / Lady (voice) (as Grey DeLisle)

Keith Ferguson

Blooregard / Captain / Francis (voice)

Phil LaMarr

Wilt / Jackie Khones (voice)

Candi Milo

Coco / Madame Foster / Purple Puppy (voice)

Tom Kenny

Eduardo / Billy Bob Norton (voice)

Tom Kane

Mr. Herriman (voice)

Max Burkholder

World (voice)

Foster's Home For Imaginary Friends: House of Bloo's

Foster's Home For Imaginary Friends: Good Wilt Hunting

Foster's Home for Imaginary Friends: Destination Imagination