Warner Anderson

as Alfred Bannister(1 ep)

as Ambassador Post

as Doctor

as Col. Wagner

as Matthew Swain(514 eps)

as Lt. Col. Wilson

as Lt. Ben Guthrie

as Hamer Thorne

as Dr. Bradley

as Jim McCloud

as Gen. Canby

as David Allen(1 ep)

as Fleet(1 ep)

as Capt. Blakely

as The Church Pastor

as Major Ives

as Jules Bolduc

as Robert Emerson

as Harry Stone

as Bill Parker

as Endicott Sims

as Roy

as Charles Pence

as Trooper Rutledge

as Dave Baxter

as Narrator

as Jim(1 ep)

as Dr. Charles Cargraves

as Dr. George Esmond

as Eddie Britt

as Narrator

as Col. Earnest Haley

as Self(1 ep)

as Joseph Mills

as Capt. Charlie Lopen

as r. George Poward

as Dr. Monolaw

as Teddy Selkirk

as Capt. William S. Parsons

as Det. Sam Leonard

as The O'Monahan

as Walter Medcraft

as Luther Mason

as Frank Everett

as Paul MacMillan

as Norman Royce

as Robert Campbell

as Miles Kempen

as Col. J. Carter

as Dan Fallon

as Andy

as Whip McCord

as Bobby Rutherford