Actors Who Put Themselves In Real Danger On Set

Sylvester Stallone – Rocky IVNever ask Dolph Lundgren to beat you up. That’s what Sylvester Stallone did during the filming of Rocky IV. Lundgren played Russian nemesis Ivan Drago who promised he would break Stallone’s Rocky Balboa. Just before filming their climactic fight, Stallone asked Lundgren to really try to knock him out for the first 45 seconds or, in his words, “go for it.”