After the Batman and Robin debacle, Arnold had a string of negatively received movies, and he mostly coasted on his celebrity. It was around this time, however, that Arnold started making appearances in the WWE. His first (and greatest) appearance was in 1999, when he showed up on Smackdown! He cold cocked Triple H, right in the face, and then ground pounded the crap out of him. Yes, yes, we know it’s all scripted. But you have to admit, that swift dodge, followed by that looping haymaker, is a thrilling sight to behold.