1989Hägar the HorribleMovieMusic
1988Scooby-Doo! and the Reluctant WerewolfMovieas "The Werewolf Rock" Singer (uncredited voice) · Original Music Composer
1988Scooby-Doo and the Ghoul SchoolMovieOriginal Music Composer
1988Yogi and the Invasion of the Space BearsMovieMusic
1988The Good, the Bad and Huckleberry HoundMovieOriginal Music Composer
1988Top Cat and the Beverly Hills CatsMovieMusic · Original Music Composer
1988Rockin' with Judy JetsonMovieMusic
1987Yogi Bear and the Magical Flight of the Spruce GooseMovieMusic
1987Scooby-Doo! Meets the Boo BrothersMovieOriginal Music Composer · Conductor
1970The SetMovieOriginal Music Composer
1968Ride a White HorseMovieMusic
1961Et øye på hver fingerMovieas Helge i The Windjammers
1954Nothing but TroublesMovieas Sverre
—Inner SpaceTV showMusic · 13 episodes