what movies did Peter Sellers act in? Being There, The Pink Panther, The Party, Casino Royale, The Ladykillers, The Return of the Pink Panther, A Shot in the Dark, Revenge of the Pink Panther, Trail of the Pink Panther, The Mouse That Roared, After the Fox, I'm All Right Jack, The Magic Christian, The World of Henry Orient, The Fiendish Plot of Dr. Fu Manchu, There's a Girl in My Soup, The Wrong Arm of the Law, Hoffman, The Battle of the Sexes, The Prisoner of Zenda, The Bobo