James Coburn as Colonel Pembroke

Telly Savalas as Major Ward

Bud Spencer as Eli Sampson

Georges Géret as Sergeant Spike

Reinhard Kolldehoff as Sergeant Brent

Guy Mairesse as Donald MacIvers

José Suárez as Major Charles Ballard

Ugo Fangareggi as Ted Randall

Benito Stefanelli as Piggott

Adolfo Lastretti as Will Colder

Fabrizio Moresco as Wards Sergeant

Francisco Sanz as Farmer

Carla Mancini as

Mario Pardo as Roger, Sohn des Farmers

Concha Rabal as Conchita Rabal

Alejandro de Enciso as José Antonio Lopez

Turam Quibo as Jeremy

Paco Sanz as Farmer

Giuseppe Pollini as Sergeant der Nordstaaten