HomePeople Biography and filmographyMary Layne Biography unavailable on TMDB. Movies (3)TV shows (2) Movies (3) The Royal Family1977 · Gwen Cavendish The Girl Most Likely To...1973 · Lee Ann Cactus in the SnowCactus in the Snow1971 · Cissy TV shows (2) Beverly Hills, 902101990 · Doctor The Equalizer1985 · Jean