Terence Hill
(Slim),
Joe Bugner
(Ormond),
May Dlamini
(Mama Leone),
Dawn Jürgens
(Stella - Slim's paramour),
Dawn Jürgens
(Stella (Slim's lady-love)),
Malcolm Kirk
(Ormond's bald henchman),
Les Marcowitz
(Trixie - the midget),
Les Marcowitz
(Trixie, the Midget),
Ben Masinga
(Jason - the doctor),
Ben Masinga
(Jason, the doctor),
Johan Naude
(Ormond's chief henchman),
Johan Naude
(Ormond's chief henchman, the Russian),
Sandy Nkomo
(Senghor - Stella's father),
Sandy Nkomo
(Senghor (Stella's father)),
Hugh Rouse
(Police Captain),
Hugh Rouse
(Police Captain, arresting Slim and Tom),
Mike Schutte
(Ormond's henchman),
Mike Schutte
(Ormond's henchman (German version: Lumpi)),
Kosie Smith
(Ormond's henchman with moustache),
Kosie Smith
(Ormond's henchman with moustache (German version: Kopf, wie 'n Hauklotz)),
Bud Spencer
(Tom),
Tony Binarelli
(Gambler on market with eye patch)