Stuntmen, body doubles, CGI - The Rock needs none of these.
Unlike many Hollywood stars wrapped in cotton wool, the muscle-bound actor keeps it real.
Far more real than we imagined.
Some behind-the-scenes footage from his new movie San Andreas shows the WWE wrestler-turned-actor getting stuck into some pretty gnarly stunts.
One clip shows Dwayne Johnson leaping 150ft from a helicopter down a rock face - no smoke, mirrors or stung guys in sight.
Another clip from the making of the earthquake disaster movie reveals how a huge five storey building was flooded and sunk on set using the world's largest tank.
They really didn't do any half measures on this film...
https://www.youtube.com/watch?v=ltKpI4XSlHk&feature=youtu.be
