Stallone said he didn't know how badly he was injured until after the cameras stopped rolling. Sylvester Stallone punches Dolph Lundgren in a scene from the film 'Rocky IV', 1985.

Sylvester Stallone spoke about how his "Rocky IV" costar Dolph Lundgren sent him to the ICU in "Sly."Netflix Sylvester Stallone recalled his near-death experience on the set of "Rocky IV" in a new ...

Rocky IV (1985) MGM Rocky IV is the film that established Dolph Lundgren as a star. He played Ivan Drago, a fearsome boxer from the Soviet Union who arrives in the United States in the waning ...

Sylvester Stallone and Dolph Lundgren beat the hell out of each other in Rocky IV, but behind the scenes, they've become close friends.

Here is every Rocky and Creed movie, ranked by rewatchability. 'Rocky V' (1990) 1990’s Rocky V is the only film in the franchise that really isn’t worth watching at all.

Sylvester Stallone punches Dolph Lundgren in a scene from the film 'Rocky IV', 1985.

Creed’s final film in the franchise was “Rocky IV” (1985), where he was killed in the ring by Russian heavyweight Ivan Drago (Dolph Lundgren).

All six Rocky movies are headed to 4K this summer with the Rocky: Ultimate Knockout Collection, available for pre-order now.