"He thinks it's very funny. He called me up after my crack episode and left me a message: 'Cha (her childhood nickname), I just watched the episode where you smoked crack. That's one of the funniest moments in television history.' That sort of made my life!" Actress Zosia Mamet was overjoyed by her playwright father David Mamet's reaction to her character's drug-taking on hit U.S. Tv series Girls.