Bobcat Goldthwait takes on a man harassing a polar bear, Greg Fitzsimmons predicts the future of cloning, and Nick Swardson ponders Jane Goodall's career choice. Comics: Richard Belzer, Dane Cook, Greg Fitzsimmons, Bobcat Goldthwait, Dana Gould, Dom Irrera, Cory Kahaney, Paul Nardizzi, Johnny Sanchez, Nick Swardson, and Steve Sweeney.