 He has appeared on HBO's "Def Comedy Jam", "BET's ComicView", and "It's Showtime at the Apollo".In February 2006, Roberts was picked to participate in the HBO US Comedy Arts Festival in Aspen.Roberts has performed his stand-up all over the world and in most of the major clubs in the States from New York to Los Angeles such as Comedy Store, The Laugh Factory, Caroline's, Celebrity Theater, the Boston Comedy Club, The Peppermint Lounge, All Jokes Aside, Fox Theatre and Regal Theatre.