Michael Tolan

Mr. Polhemus

Lazarus

Judge

Mort Springer (as Lawrence Tolan)

Dr. Ballinger

Officer to Octavius

Pete Spence

James 'Duke' Malloy

Long Mane

Executive Producer

Walter Turney

Elmer B. Kafka

Ajawac

Insp. Carl Hamilton

Vincent Korvac (as Lawrence Tolan) (uncredited)

Henry Northup

Narrator (voice)

Leo Daly (as Lawrence Tolan)

Producer

Channon

Dr. Howard

James

Mark Stewart

Nikolai Alexeyvich Chulkaturin

Craig Miller

Eric Patterson

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Reynaldo Solis

Dr. Marshall

Norman Ackerman

Ralph Whitman

Dan Whitfield

Ben Heath

Dr. Norman Forrest

Lt. Murrow

Abraham Lincoln

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Reed Calder

John Eberson

Dr. Ted Willard

Octavius Caesar

Julius

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Santos Cardoza

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Prof. Stephen Grave

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Sgt. Kabir

Dr. Peter Allender

Dr. Alec Janetta

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Mike Bergen

Dr. Alex Tazinski "Ski"

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Flying Fox

Carter

Glen

Det. Alan Keller

Narrator

Keith Newton

Lt. Col. Tench

Jordan Boyle

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