Moon Unit Zappa Actor or Actress (26) Zappa (2020) Summer '82: When Zappa Came to Sicily (2013) High School USA! (2013) Last Will (2012) Private Practice (2007) How I Met Your Mother (2005) Grey's Anatomy (2005) Curb Your Enthusiasm (2000) The Giving Tree (2000) Jack Frost (1998) Tenacious D (1997) Love Always (1996) Pterodactyl Woman from Beverly Hills (1994) The Girl Gets Moe (1997) Classic Albums (1997) Clueless (1996) Dark Side of Genius (1994) Heartstopper (1989) Listen to Me (1989) Student Exchange (1987) The Boys Next Door (1985) National Lampoon's European Vacation (1985) Nightmares (1983) The Facts of Life (1979) CHiPs (1977) Frank Zappa (1971) Producer (1) Love Always (1996)