Giuliano Gemma as Billy Boy aka Tim Hawkins

Mario Adorf as Harry

Magda Konopka as Widow Dorothy McDonald

Federico Boido as Roger Pratt

Julie Menard as Sirene / Donna

Anthony Dawson as Samuel Pratt

Cris Huerta as Fat man in stagecoach

Sandro Dori as Sirene's husband

Franco Lantieri as

Franco Balducci as Brent

Paul Branco as

Giovanni Ivan Scratuglia as

Paolo Magalotti as

Bruno Ariè as

John Bartha as

Omero Capanna as

Amerigo Castrighella as

Enrico Chiappafreddo as

Luigi Ciavarro as

Mario Dardanelli as

Alberto Dell'Acqua as

Víctor Israel as

Romano Milani as

Nino Musco as

Mario Pennisi as

Renzo Pevarello as

Renato Pinciroli as

Riccardo Pizzuti as

Mimmo Poli as

Benito Stefanelli as

Franco Ukmar as