Sibylla Kay: Sibylla Kay. Actress: Monique. Sibylla Kay is known for Monique (1970), The Night Digger (1971) and Out of the Unknown (1965). She has been married to John Bown since 1960.
Known For: Monique (Monique), The Night Digger (Whore), Out of the Unknown (Maid), Vampire Circus (Mrs. Schilt)
