Héroes de hierro

Dirección: Francis D. Lyon

País: Estados Unidos

Reparto: Chuck Roberson, Robert Foulk, John Pickard, Jeff York, George Robotham, John Daheim, Dale Van Sickel, Roy Gordon, Hank Patterson, Kenneth Tobey, Harry Carey Jr., Robert Kent, Fess Parker, Eddie Firestone, Jeffrey Hunter, Claude Jarman Jr., Stan Jones, Slim Pickens, Harvey Hester, Don Megowan, John Lupton, Richard H. Cutting, Leonard P. Geer, Mitchell Kowall, Dick Sargent, Marc Hamilton, Joel Ashley, John Wiley, Morgan Woodward, W.S. Bearden