Tom Cruise and Rob Lowe were just up and coming actors when they starred together in The Outsiders, a film that would launch them both them - and the rest of the "Brat Pack" - into stardom. Lowe remembered Cruise as being so focused on what he was doing that he was almost robotic in his action; though he was still friendly enough to chat with. When they were rehearsing a fight scene Lowe accidentally hit Cruise for real, which caused the lazer focused actor to lose control and attack Lowe for real. They started beating the living s**t out of each other though Cruise was apparently the better fighter, as Lowe claims he only landed one good punch on his co-star before the fight was broken up. They quickly made up over the tussle, though theyd work together on a movie again.