John Stephenson

Big Bob Oakley / Dracula / Werewolf (voice) / Butler / C.L. Magnus / The Ghost of Redbeard (voice) / John Simms / The Witch Doctor / Mano Tiki Tia (voice) / Mr. Hyde / Dr. Jekyll (voice) / Professor Wayne / The Caveman (voice) / Samson the Strongman (voice) / Sheriff / The Zombie (voice) / Stuart Wetherby / Ghost of Elias Kingston (voice) / The Black Knight / Museum Worker (voice) / The Creeper (voice) / The Mummy of Ankha (voice) / Viking Puppet / Pirate Puppet (voice)

Bob Taylor (voice) / Zelig (voice)

(voice) / Creech (voice) / Lucas / Alberto (voice) / Mr. Thayer / Duke Jason (voice) / Scorpions Owner (voice) / Vernon Crow (voice)

Chef / McGee (voice) / Miguel Valdez / Nick Papas / Lord Silvertree / Sylvester

Commissioner / DWMR Officer (voice) / Dr. Scarem (voice) / Gary Gammaray (voice)

Annoucer / Chairman / Guy / Charlie (voice) / Attendant / Tiberius / Nero / Arthur / Astronomer / Cop (voice) / B.J. / Guy #1 / Al / Guy #3 / Frank (voice) / Boss Rockhead / Cop / Announce (voice) / Cop #1 (voice) / Director / Announcer (voice) / Doctor / 2nd Doctor (voice) / Doctor / Announcer (voice) / Driver / Maitre d' / Indian (voice) / Emery / Mr. John Sludge / Announcer (voice) / Fingers / Sarge / Announcer / Attendant (voice) / German Doctor / Intern (voice) / Grand Poobah / Doc / Mailman / Driver (voice) / Hailstone / Mailman / Ringmaster (voice) / Harlie / Old Man / Sergeant / Radio Announcer (voice) / Harvey Millrocks / Mailman / Editor (voice) / Joe / Foreman / Egg / Porcupine / Governor / Agency Man (voice) / Joe Rockhead (voice) / Joe Rockhead / Andre / Barker / Man #1 (voice) / Joe Rockhead / Emcee / Guy #2 / Cheers (voice) / Larry Lava / C.W. Crater / Goldrock / Joe (voice) / Mailman / Joe Rockhead (voice) / Mailman / Mailman #2 / Mr. Slate / Chief of Police (voice) / Mike / Captain / Announcer (voice) / Mr. Bourter / Charlie / General / Sergeant / Guy #1 (voice) / Mr. Rockhead / O'Shale / Hot Dog Vendor (voice) / Mr. Slate (voice) / Mr. Slate / Announcer (voice) / Mr. Slate / Arnold's Father / Coach (voice) / Mr. Slate / Card Player #1 (voice) / Mr. Slate / Catcher / Umpire / Casey / Guy #2 (voice) / Mr. Slate / Charlie / Announcer / Guy #1 (voice) / Mr. Slate / Charlie / King / Man #3 (voice) / Mr. Slate / Charlie / Principal / Announcer (voice) / Mr. Slate / Cop / Actor #1 / Actor #3 (voice) / Mr. Slate / Cowboy / Professor (voice) / Mr. Slate / Doc / Hammerslag (voice) / Mr. Slate / Dr. Ben Cavity / Sponsor / Guy #1 / Turtle (voice) / Mr. Slate / Fireman (voice) / Mr. Slate / Hat Bird / Man #3 (voice) / Mr. Slate / Man #2 / Scoutmaster (voice) / Mr. Slate / Mr. Rockhead / Buffalo / Minister #3 (voice) / Mr. Slate / Mr. Vanderock (voice) / Mr. Slate / Pelican (voice) / Mr. Slate / Pierre / Mediator / Butler (voice) / Mr. Slate / Rocky / TV Announcer / Flagman (voice) / Mr. Slate / Sarge / Dr. Firma (voice) / Mr. Slate / Shystone / Fish (voice) / Mr. Slate / Stony (voice) / Mr. Slate / Wrathrock / Wig Man (voice) / Narrator / F.M. / Boss / Guy #2 / Stonehead (voice) / Perry Gunite / Jeweler (voice) / Photographer #3 / J.J. Granite / Kid (voice) / Policeman (voice) / Rock Quarry (voice) / Rockbound / Chef / Agent (voice) / Sam (voice) / Sam / Announcer (voice) / Sandford (voice) / Scat / Rockwell (voice) / Spike / Butler / 1st Man / Cop #3 (voice) / Stan / Sam / Mac (voice) / TV Announcer / Butler / Cop / Reporter #2 / News Reader (voice)

Captain Mueller / Decker / Felix / Inspector General / Karl / Major Kohler

Leonard Paxton

Professor Crackpotkin (voice)

Blubber Bear (voice)

John Nivin

Colonel Wilcox (voice)

Kup (voice) / Thundercracker / Windcharger / Huffer

Radio Announcer (voice) (uncredited)

Joel Fletcher

Ed Davenport / Frank Avery / Grant Reynolds

(voice)

Fancy-Fancy / Fancy-Fancy (voice) / The Sergeant (voice)

(voice)

Roger Crutcher

Chief Winchley

Additional Voices

Colonel Fuzzby

Mr. Slate

Number One (voice)

Mr. Slate

Roger (voice) (archive footage)

The Sheriff (voice)

Professor Charles Xavier (voice)

Additional Voices (voice)

Dori/Great Goblin/Bard (voice)

Gondorian Guard / Dwimmerlaik - The Witch-King of Angmar (voice)

Colonel Allen Munro / Delaware Chief (voice)

Ghost (voice) (archive footage)

Workers / Additional Voices (voice) (archive footage)

Mr. Slate (voice)

(voice) (archive footage)

Mr. Slate (voice)

Frank Frankenstone

Sloan / Andrew Jackson / Blacksmith (voice)

Mr. Slate (voice)

Mr. Slate (voice)

Mr. Slate (voice)

Additional Voices (voice) (archive footage)

Mr. George Nate Slate (voice)

Frank Frankenstone (voice)

Mr. Slate (voice)

Farmer Arable (voice)

Richelieu (voice)

Mr. Slate (uncredited)

Zelig (voice) (archive footage)

Announcer (voice)

Frank Frankenstone / Dinosaur / Monkey #1 (voice)

Doggie Daddy / Pelican (voice)

Mr. Brownlow / Mr. Grunch / Goodfriend / Butcher / Mr. Highbottl

Sheriff of Nottingham / Carbuncle (voice)

Gen. Flagg (voice)

Hairy Scary / Doggie Daddy (voice)

Mr. Slate / Moderator / Investor / Poker Player (voice)

Frank Frankenstone / Mr. Slate (voice)

Oompo / Dirigible Captain (voice)

Kup

Count Rockula (voice)

Benny the Ball / Doggy Daddy / Hardy Har-Har (voice)

Additional Voices (voice)

Doggie Daddy / Mr. Dingwell (voice)

Hairy Scary (voice)

Mr. Slate (voice)

Doggie Daddy / Butler / Announcer (voice)

Bob Taylor (voice)

(voice)

Mr. Slate / Various Voices (voice)

Post Man (voice)