Eduardo Ciannelli

as Luigi

as Governor Boone / Moore

as Prairie Dog

as Don Peppino

as Arturo 'Fingers' Stilletto

as Innkeeper (uncredited)

as Arturo Zaccardi

as Crespi

as Mahri

as Andros

as Onegesius

as Claudio's Father

as Sol 'Knuckles' Lanzetta

as Giulio

as Art Dealer (uncredited)

as Dr. Van Glock

as Maxim

as John Vega Caprillo

as Father Rinaldo

as Padre

as Ferdinand Dvorak

as Marco Minelli

as Police Colonel Almeida

as Marukakis

as Chief Engineer

as Roberto

as Baldanacco

as Giovanni Riccio, the Hotel Manager

as Giono

as The High Priest

as Mr. Krug

as Telez

as Henri Armides

as Jim Crelliman

as Guru

as Andreas Mazzini

as Johnny Vanning

as Trock Estrella

as Maurice Stern