 Burt ReynoldsJoe | Joe |
 Aldo SambrellMervyn 'Vee' Duncan | Mervyn 'Vee' Duncan |
 Nicoletta MachiavelliEstella | Estella |
 Fernando ReyReverend Rattigan | Reverend Rattigan |
 Tanya LopertMaria | Maria |
 Franca PoleselloBarbara | Barbara |
 Lucia ModugnoGeraldine | Geraldine |
 Pierre CressoyChester Lynne | Chester Lynne |
| RRoberto PaolettiSheriff Johnson | Sheriff Johnson |
 Nino ImparatoChuck Holloway | Chuck Holloway |
 Lucio RosatoJeffrey Duncan | Jeffrey Duncan |
 Valeria SabelHannah Lynne | Hannah Lynne |
| MMario LanfranchiJefferson Clay | Jefferson Clay |
 Ángel ÁlvarezOliver Blackwood | Oliver Blackwood |
 Rafael AlbaicínMexican Scalphunter | Mexican Scalphunter |
 Lorenzo RobledoRobledo | Robledo |
 Álvaro de LunaSancho Ramirez | Sancho Ramirez |
 Valentino MacchiGringo Scalphunter | Gringo Scalphunter |
 Cristina IosaniJoe's wife | Joe's wife |
| GGianni Di StolfoSheriff Elmo Reagan | Sheriff Elmo Reagan |
 Simón ArriagaMonkey | Monkey |
 Cris HuertaEl Gordo | El Gordo |
| ÁÁngel OrtizEl Cojo | El Cojo |
| RRoderik AugusteCiudadano | Ciudadano |
 Dyanik ZurakowskaSwedish Settler on Train | Swedish Settler on Train |
 Lars BlochMale Swedish Settler (uncredited) | Male Swedish Settler (uncredited) |
 José TerrónSoldier (uncredited) | Soldier (uncredited) |
| FFernando G. LineiraDuncan's Henchman (uncredited) | Duncan's Henchman (uncredited) |
