as Manny (voice)
as Dr. Zachary Smith (voice)
as Self (also archive footage)
as Manny (voice) (archive footage)
as Lysias
as Sunflower (voice)
as The Cleaner (voice)
as Count Blogg (voice)
as Oz (uncredited) (voice)
as Host
as The Professor (voice)
as Tom Oakly
as Mr. Wortzel
as Dr. Cropotkin
as Grumblebee (voice)
