Sylvester Stallone as Rambo Sylvester Stallone as Rambo

Less than two weeks after announcing that he would star in a sixth Rocky film, Sylvester Stallone is attached to revisit one-man killing machine John Rambo in a third sequel to 1982's First Blood. In Rambo IV, Stallone's Vietnam vet, now living as a recluse, is forced to take justice into his own hands when a girl goes missing. And by "take justice" we mean "stand up without getting winded."