Writing · b. 1947 · Winnetka, Illinois, USA John Byrum Directed Murder in High Places 1991 The Whoopee Boys 1986 The Razor's Edge 1984 Heart Beat 1980 Inserts 1975 Acting The Great Santa Claus Switch Additional Muppet Performer (voice) 1970 Other Credits Duets Producer 2000 Scandalous Story 1984 Sphinx Screenplay 1981 Harry and Walter Go to New York Story 1976 Mahogany Screenplay 1975 Have a Nice Weekend Writer 1975 Item 72-D: The Adventures of Spa and Fon Writer 1970 Agent-readable