
The Mephisto Waltz
- År: 1971
- Land: United States of America
- Genre: Skräck
- Studio: Quinn Martin Productions (QM), 20th Century Fox
- Nyckelord: satanist, devil, incest, occult
- Direktör: Paul Wendkos
- Kasta: Alan Alda, Jacqueline Bisset, Barbara Parkins, Bradford Dillman, William Windom, Curd Jürgens