as

(archive footage)

as

Champ

as

Bishop Finley

as

Prof. Norman E. Van Zandt

as

Chief Pilot Bob Shea

as

Link

as

Harold David Dewitt

as

David Stafford

as

Mattson

as

Nels Manning

as

Allan Pruitt

as

Dr. Carol Smith

as

Sheriff Marden

as

Major Ralph Forrester

as

Tom Stewart (segment 'Tormented')

as

Tom Stewart

as

Guy Guthrie

as

Ross Porter

as

Major Buford

as

Paul Drake

as

The Writer

as

Russell Wade

as

The Fiction Writer

as

Mr. Fiction Writer

as

Anthony Fry

as

Clete Hawley

as

Martin Random

as

Insp. Levering

as

Introductory Narrator (voice) (uncredited)

as

William B. Travis

as

Dr. David Reed

as

Dr. Jerry Lockwood

as

Col. Dobie

as

Cass Terhgune

as

Narrator (voice)

as

Dr. Jeffrey Stewart

as

Henry Murdoch

as

Major Degan

as

John Putnam

as

Gerald MacTeam

as

Archie Hawkins

as

Larry Carlson

as

Radio Announcer (voice)

as

Lt. (j.g.) Joe Rodgers

as

Capt. Paul Hansen

as

Steve Smith ("Whispering Smith")

as

Gerald Kean

as

Dr. Roland Cook

as

William 'Bill' King

as

Kelly McCall

as

Josef Lindquist

as

Lawrence 'Larry' Cameron

as

Alan Mitchell

as

Gil Stanton

as

John Goode

as

Self

as

John

as

Jerry Durrance

as

Ross Stewart

as

Martin Abbott

as

Harvey Lindfield

as

Father

as

Charles Winslow / Charles Winslow Sr.

as

Narrator

as

Owen Vail

as

Tom Farrell

as

Bill Adams

as

Nipper Wilson

as

Tom Manning

as

Bill - Soldier

as

Dr. Geoffrey Burton

as

Mr. Langford

as

Tommy Van Steel

as

R.I.C. Kay

as

Jeff Sommerfield

as

Doctor Jackson

as

David Hewitt

as

Curt Stanton

as

Dr. Jimmy Krueger

as

James Houston

as

Geoff Montgomery

as

Thomas Jefferson

as

Clint Kelly

as

Tom Gillespie

as

Joe

as

'Pug' Braddock

as

Perry Allerton

as

Professor John Welden

as

Duncan Macrae

as

Jack West

as

Director

as

Director

as

Director

as

Director

as

Director

as

Director

as

Director

as

Director

as

Story

as

Director

as

Director

as

Director

as

Director

as

Director