Leonard Frey: Leonard Frey. Actor: Fiddler on the Roof. Leonard Frey originally wanted to become an artist, but in college he became interested in acting. He made his stage debut in an off-Broadway production of "Little Mary Sunshine" and his film debut as a celebrant in Passages from James Joyce's Finnegans Wake (1966), but he first rose to prominence in the role of Harold, the self-proclaimed "Jew fairy", in both the stage...