在竞争激烈的局中，彼此相残，唯有智慧才能脱颖而出。年轻的妈妈在完整有限中字第4

　　When Joe Valachi (Charles Bronson) has a price put on his head by Don Vito Genovese (Lino Ventura), he must take desperate steps to protect himself while in prison. An unsuccessful attempt to slit his throat puts him over the edge to break the sacred code of silence.