Whether it's wrestling or boxing, nothing conveys the brutality of the ring like film does - from Rod Serling's Requiem for a Heavyweight to Darren Aaronofsky's The Wrestler. But few have ever made it more terrifyingly tactile than Scorsese did with Raging Bull - and even fewer have made it more emotional than Sean Durkin's The Iron Claw! So join MG tonight as we take a look at these knockouts!