A dishonored Union Army officer leads a group of convicts to retake Fort Holman from the Confederate Army.
James Coburn
Colonel Pembroke
Bud Spencer
Eli Sampson
Telly Savalas
Major Ward
Reinhard Kolldehoff
Sergeant Brent
José Suárez
Maj. Charles Ballard
Francisco Sanz
Farmer
Ángel Álvarez
Scully the Monger
Mario Pardo
Roger, Farmer's Son
