Un uomo dalla pelle dura
- Blwyddyn: 1972
- Gwlad: Italy
- Genre: Drama, Thriller
- Stiwdio: Cinegai, White Mountain Films
- Allweddair: boxing
- Cyfarwyddwr: Franco Prosperi
- Cast: Robert Blake, Catherine Spaak, Ernest Borgnine, Gabriele Ferzetti, Tomas Milian, Gianni Di Segni