Nobody Cracked Celebrities like PRIME Robin Williams

When most celebrities go on talk shows, they follow the script. But when Robin Williams walked onto a stage? It turned into pure comedy. From derailing Martha Stewart's cooking segment to matching wits with Johnny Carson, Tom Cruise, and Robert De Niro, nobody could crack open Hollywood's biggest stars quite like prime Robin Williams. In this video, we’re looking back at some of Robin's most iconic, unhinged, and hilarious interactions with other celebrities.