Rover and scientist John Jakicic feud about exercise and weight loss.
Duji spills urine all over the studio as the crew tests for ketosis.
Comedian Josh Gondelman talks about writing for Last Week Tonight with Jon Oliver, his twitter account SeinfeldToday and much more!
Frank Caliendo talks about tiring of impressions, taking acting lessons, crying at his kid’s flag football game and more!
Jeffrey shows how to patch a hole in drywall in this latest installment of his handy how-to series.
Dieter left the rest of the crew stunned with what he did over Christmas vacation!
Illusionist Criss Angel talks about the time and money it takes to develop tricks, others ripping him off, his father dying in his arms and more!