Director/a
Franklin Adreon
DIRECTOR/A
Reparto (por orden de créditos)
William Henry
Sgt. Don Roberts
Susan Morrow
Kay Conway
Arthur Space
Marlof
Dale Van Sickel
Beck
Pierre Watkin
Commissioner Morrison [Chs.1,10-12]
Mike Ragan
Reed
Stanley Andrews
Anderson [Chs.1-5, 10]
Harry Lauter
Constable Clark [Ch.12]
Hank Patterson
Jed Larson [Ch.2-5]
Edmund Cobb
Warner [Chs.1-5, 10]
Gayle Kellogg
Cpl. Guy Sanders [Chs. 1, 5-7]
Tom Steele
Mac [Ch.8]
Jean Wright
Betty Warner [Chs.1-5, 10]
Gordon Armitage
Ed Olson [Chs.1-5] (uncredited)
Roughie the Bear
Cub (uncredited) (archiveFootage)
Toughie the Bear
Lovyss Bradley
Settler (uncredited)
Earle D. Bunn
Henchman (uncredited) (archiveFootage)
Drew Cahill
Constable Mills [Ch.6] (uncredited)
George DeNormand
Ed Peters - Boat Renter [Ch.9] (uncredited)
James Fawcett
William Fawcett
Murphy - Old Timer [Ch.1] (uncredited)
Fred Graham
Mason - Henchman [Ch.1-2, 10] (uncredited)
Duane Grey
Mailman [Ch.5] (uncredited)
Kenner G. Kemp
Roadblock Officer [Ch.11] (uncredited)
Carey Loftin
Launch Heavy 2 [Ch.6] (uncredited)
Paul Palmer
Mr. Turner - Settler [Ch.1-5] (uncredited)
Bob Reeves
Bartender [Ch.1, 10] (uncredited)
David Sharpe
Duke Taylor
Jeane Wood
Mrs. Anderson [Chs.1-5, 10] (uncredited)
Joe Yrigoyen
Launch Heavy 1 [Ch.6] (uncredited)