Cika wannan jumla:
Yakin basasa na Mexico na 1913, mai karbar bashi Tom Bryan (Rory Calhoun) da bindigarsa ta Lewis da ya kira ("La Cucaracha") ya shiga ƙungiyar masu juyin juya hali da Kanar Juan Castro (Gilbert Roland) ke jagoranta. Kodayake an biya shi don ayyukansa, Bryan ya gaji da rayuwar da yake rayuwa a Mexico kuma yana la'akari da bayar da ayyukansa a Cuba.