Mark Kerr Dominated MMA as The Smashing Machine. His Addiction Nearly Took Everything Away.

Dwayne Johnson on Instagram: "Matt and I spoke in deep personal detail about this scene from The Smashing Machine - and it moved me emotionally to know how much it moved Matt emotionally as well. I love this guy and he’s a good man. Matt and I talked about emotional scars. And allowing yourself the grace and tenderness to rip them open from time to time. It hurts, but in life, pain can be a good thing. A healing thing. As actors, sometimes you gotta turn yourself inside out and show your guts -

Matt and I spoke in deep personal detail about this scene from The Smashing Machine - and it moved me emotionally to know how much it moved Matt emotionally as well. I love this guy and he’s a good man. Matt and I talked about emotional scars. And allowing yourself the grace and tenderness to rip them open from time to time. It hurts, but in life, pain can be a good thing. A healing thing. As actors, sometimes you gotta turn yourself inside out and show your guts - and for me, that will always c