Celebration of the comedian's greatest performances, made to mark his retirement from stand-up. Featuring interviews with Billy and his wife Pamela Stephenson at their home in the Florida Keys, and contributions from famous fans including Paul McCartney, Elton John, Lenny Henry, Dustin Hoffman, Russell Brand, Whoopi Goldberg, Aisling Bea, Armando Iannucci and Sheridan Smith