Ralph CaspersRalph Caspers is. Their work on CrossBinge spans TV, including Quarks, with ratings and cross-media recommendations.TV (4)Quarks (1993)Die Sendung mit der Maus (1971)Die große Maus-Show (2006)Wissen macht Ah! (2001)Genres Ralph Caspers works inchildren's televisioneducational televisionquiz show