A dishonored Union Army officer leads a group of convicts to retake Fort Holman from the Confederate Army.
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
