Arnold Schwarzenegger opened up his L.A. mansion to some combat sports legends -- Mike Tyson and Henry Cejudo -- and even let 'em swing around his legendary "Conan" sword!
Mike and Henry flew in on Tuesday to shoot an episode of Mike "Hotboxin" podcast -- and Arnold couldn't have been a better host!
He played some chess with Mike. He let Cejudo flex with his famous bodybuilding statue ... and it seems he was cool with Mike firing up a big ol' joint while golfing around in the yard.