Cast
- Bud Spencer as Jack Clementi
- Denis Karvil as Simon Lecoq
- Raymond Pellegrin as Commissioner Tony Caruso
- Armand Meffre as Don Gino Carmelo
- Geoffrey Copleston as Henry Winterbottom
- Pino Ammendola as 'Chewing Gum'
- Mylène Demongeot as Fernande
- Elio Bonadonna as Thug
- Maurizio Fardo as Cop
- Antonino Licausi as Surricido