as

(voice)

as

Alvin

as

Hickery (voice)

as

Tyrone

as

Buddy(voice), Gusty(Voice), Paul(Voice)

as

Bighead / Bingle / Cheer / Jingle (Voice)

as

Dank (voice)

as

Chew / Mufflebottoms (voice)

as

Buddy (voice)

as

Fred / Chester (voice)

as

(voice)

as

Technician #2

as

Fergis (voice)

as

Observer Surgeon

as

Abbot - Father Henry