During the Civil War, Union Corporal MacDonald is entrusted with a large shipment of gold. He decides to keep the cargo, and stashes it for later rescue. He is the only one who knows where it's buried, but is killed. A Union Lieutenant and McDonald's two sons race to find out where the gold is buried.
| Actor | Role |
|---|---|
 Pietro Martellanza'Pupo' Bill McDonald (as Peter Martel) | 'Pupo' Bill McDonald (as Peter Martel) |
 Sal Borgese'Pistolero' Duke McDonald | 'Pistolero' Duke McDonald |
 Ramón LilloTenente Pollack | Tenente Pollack |
 Pepe RuizMacchia Nera | Macchia Nera |
 Marisa MedinaRosie | Rosie |
 Rita Di LerniaMrs. Isabel McDonald | Mrs. Isabel McDonald |
 Venancio MuroNot listed | Not listed |
 Francisco NietoNot listed | Not listed |
 José Luis ChinchillaNot listed | Not listed |
| AArmando MorandiNot listed | Not listed |
 Luis BarbooJoe, the Blacksmith | Joe, the Blacksmith |
 Javier de RiveraNot listed | Not listed |
| JJosé Luis ZaldePoker Player (as Zalde) | Poker Player (as Zalde) |
| AAntonio OrengoPoker Player | Poker Player |
| VViki HernandezNot listed | Not listed |
 Carla ManciniNot listed | Not listed |
 Luigi Antonio GuerraNot listed | Not listed |
| BBruno BoschettiSceriffo | Sceriffo |
| LLuciano De RitisCliente della banca | Cliente della banca |