Roberto Rastapopoulos (Greek: Ροβέρτος Ρασταπόπουλος, Robert Rastapopoulet) is a recurring character in The Adventures of Tintin series of comic books drawn and written by Hergé. He is Tintin's archenemy, and plays the role of the antagonist in much of the Tintin series. Rastapopoulos is an Italian-Greek-American who unlike some other characters, can speak three languages. He is a background film industry tycoon also known under the fake name Marquis di Gorgonzola who first appeared anonymously in Tintin in America at a banquet in Chicago. Rastapopoulos is the owner of Cosmos Pictures (Production inq some titles) a studio house, and a front for many of his illegal activities and a good excuse for moving to various locations.