While Robin Williams started doing stand-up in the mid-’70s, most of America first fell in love with him as the naïve and hilarious alien from the planet Ork in Mork & Mindy. He became an instant superstar and went on to do five HBO stand-up specials and dozens of feature films. Williams was truly an out-of-this-world talent and now all his most memorable stand-up and television performances are together in one collection, "Robin Williams: Comic Genius" from Time Life. David Steinberg joined BUILD to talk about the collection and his memories of working with the comedy icon.