Warner Anderson

as Capt. Blakely

as Endicott Sims

as Dr. Bradley

as Alfred Bannister

as Dr. Monolaw

as Dr. Charles Cargraves

as Col. J. Carter

as Lt. Ben Guthrie

as Andy

as Jim McCloud

as Col. Wagner

as Harry Stone

as Trooper Rutledge

as Hamer Thorne

as Gen. Canby

as Norman Royce

as r. George Poward

as Charles Pence

as Dave Baxter

as Col. Earnest Haley

as Frank Everett

as Self

as Jules Bolduc

as Det. Sam Leonard

as Robert Campbell

as Joseph Mills

as Robert Emerson

as Capt. William S. Parsons

as Doctor

as David Allen

as Paul MacMillan

as Matthew Swain

as Dr. George Esmond

as Bill Parker

as Major Ives

as Luther Mason

as Jim

as Eddie Britt

as Lt. Col. Wilson

as Miles Kempen

as Capt. Charlie Lopen

as Teddy Selkirk

as Roy

as Walter Medcraft

as Whip McCord

as Ambassador Post

as The O'Monahan

as Dan Fallon

as Narrator

as Bobby Rutherford