Caustic comic Denis Leary gets a taste of his own medicine when Comedy Central hosts a celebrity roast in his honor, emceed by Jeff Garlin. Dishing out the insults are Christopher Walken, Conan O'Brien, Jon Stewart, Michael J. Fox and more.

Comedy, TV Movie

Denis Leary, Jeff Garlin, Jim Breuer, Mario Cantone, Lenny Clarke, Doctor Dré