Lennie Weinrib

as Buddy Russell

as Secretary Bird / Lion (voice)

as F-14 / Ladder Fireman (voice) (uncredited)

as Freddie

as Scrappy-Doo (voice)

as Zorlock (voice)

as Amos

as Sedgwick Jones (voice)

as Policeman ("The Black Cat")

as Prince Abba-Dabba (voice)

as Voice (voice)

Role: Writer

as H.R. Pufnstuf (voice)

as Griff (voice)

as Jackie Brewster

as Spanky

as Truck Driver

as Curly Boondock

as State Coach

as Gripper / Mad Dog (voice)

as Winky Blintz

as Hunk / Prince Lotor (voice)

as Mr. Silika (voice)

as Count (voice)

as Colonel Wyatt (voice)

as Gomez Addams (voice)

as Freddy Flintstone / Commissioner

as Tony

as Additional Voices (voice)

as (voice)

as Commissioner Gordon / The Joker / The Penguin (voice)

as Darzee the Tailorbird (voice)

as Additional Voices (voice) (archive footage)

as Moonrock Crater / Sgt. Boulder

as Joe Chiappardo

as H.R. Pufnstuf

as Garth

as Pacula (voice)

as Eddie Baker

as Timer (voice)

Role: Director

as Cap'n Noah Smitty (voice)

as Moonrock

as Cully

as Dipper (voice)

as Chet Boyle (voice)

as Hunk / Cliff / Rocky / Prince Lotor

as Green Eyed Monster of Jealousy (voice) (uncredited)

as Sheriff

as Hi-Riser (voice)

as Additional Voices (voice)

as Captain Hooknose

as Moonrock Crater

as Sam Scurvy (voice)

as (voice)

Role: Director

Role: Vocals

as (voice)

as Scotland Yard Detective (voice)

as A /P Lowenthal

as Brom Bones (voice)

as Uncle Nathaniel

as One / Two / Three / Four / Five / Six / Seven / Eight (voice)

as King (voice)

as Roland / Rattfink

as Jerry Arden

Role: Director

as Uncle Sam

as Roland Hood / Rattfink (voice)

as (Voice)

as Narrator

as Rattle

as Mongo