Acting Johnny Reno Biography Johnny Reno is a film score composer and actor. Acting Sin City: A Dame to Kill For Weevil 2014 Grindhouse Sax Survivor (segment "Planet Terror") 2007 Spy Kids Agent Johnny 2001 Mirror of Death Bobby 1988 A Swingin' Affair 1963 Other Credits Detention Original Music Composer 1998 Waiting for Guffman Musician 1997 Roadracers Original Music Composer 1994 Agent-readable