Vic Perrin

(voice) (archive footage)

(voice) (archive footage)

Additional Voices (voice) (archive footage)

(voice)

Additional Voices (voice) (archive footage) (archive footage)

Ghost / Additional Voices (voice)

(voice)

(voice)

Teetor (voice)

Mr. McDabble (voice)

Mr kronos (voice)

Ming the Merciless (voice)

Kuthu (voice)

First Guardian

Voice

Narrator

Gorel

Father Brancusi

Doctor

Hector

Ryan Horner / Project Director (voice)(uncredited)

Dad Squirrel / Francis Cooke / Massasoit (voice)

The Gargoyle (voice)

Eldon Riddle

Matt Webster

Additional Voices (voice)

Pietro / The Puppet Master (voice)

Carl / The Ape Man (voice)

Dr. Najib (voice)

The Snow Ghost / Fu Lan Chi / Mr. Leech / Yeti (voice)

Cheever

Don Negler

Narrator (uncredited)

Giant Small Man Shoved by FitzHugh

Abner Hempel

Everett Jones

Tony

(voice)

Hypnotist Alien

Taxi Driver (as Victor Perrin)

Narrator (uncredited)

The Keeper (voice) (uncredited)

Dr. Ira Drake

Cheever

Anton Massik

Owner

Creature King (voice)

Nomad (voice)

Tharn

Metron (voice)

Roy Moberly

Joseph Kowalchek

Frankie Denton

Albert Pruitt

Narrator

Narrator

Narrator (Voice)

Ben Dixon

Veterinarian

Ballard

Narrator (voice) (uncredited)

Tony

Narrator

Robert Riordan

Will Arvid

Jim - Trooper

Martian

Ed Madden

Noah Bailey

Ernie Weems

Hayes

Poke

Vinnie Pitts

Willie Jo Weems

Announcer (voice) (uncredited)

Assistant D.A. Rice

Rheinhart

Sheriff Cooley

Arnold

Storekeeper Frazier

Drunk

Smith

Self - Narrator (voice)

Hank

Wilbur Hawkins

Nate

Argus

Huckaby

Dr. Hart

Steward Scurvy

Deputy D.A. Adolph Alexander

Bar-M Rider with Lynching Rope

Stage Designer at Sardi's

TV Salesman (uncredited)

Hoodlum (uncredited)

Little Harry Goubenek

Ed Walker

Scurvey

Elevator Operator (uncredited)

Andy