Self - (archive footage)

Self

Winston Churchill

Self

Doc

Self

Daddy-O

General Sorenson

Billy Patrick

Ted Kitteridge

Himself / Narrator / H.G. Welles

Gen. Willoughby

Bill King

Self

Supt. Bob McLaine

Commander W.P. Anderson

Mr. Payatta

Pongo (voice) (archive footage)

Edward Adeane

Jack Bailey

'Black Jack' Bouvier

Clint Tolliver

Steve Donegin

Marian Casey

Self

Palmer

Pongo (voice) (uncredited)

Christopher Tauling

Shamus McCoy

Marko

Frank Brand

Trader Horn

Lieutenant Bob Robson

Self

Grady

Jason Carlyle

Hank Brackett

Travis McGee

Peter Reaney

Lee Allen

Brynie MacKay

Scobie Malone

Curry

Chuka

Peter McDermott

Bruce Templeton

Self

Mike Harper

Brian Ian "Boysie" Oakes

John Cassidy

Major Walter Gerber

Captain Jack Savage

Mike Mitchell

Les Mangrum

Col. Hollis Farr

Mitch Brenner

Sir Francis Drake

Pongo (voice)

Pirro

H. George Wells

Ross Taford

Charles

Mike Randall

Nick Carraway

Garwood B. Jones

Sir David Karfrey

Ralph Halloran

Herbert Ellis

John Brodie Evans (as Rodney Taylor)

Lem Sutter

Cpl. Gwilym

Israel Hands

Jack Janiero

George McLeay