The Seven-Per-Cent Solution
- An: 1976
- Țară: United Kingdom, United States of America
- Gen: Mister, Thriller
- Studio: Herbert Ross Productions, Universal Pictures, Alex Winitsky / Arlene Sellers Productions
- Cuvânt cheie: based on novel or book, kidnapping, drug addiction, cocaine, sigmund freud, orient express, hijacking of train, baron, vienna, austria, hypnotism, 19th century, sherlock holmes
- Director: Herbert Ross
- Distribuție: Alan Arkin, Vanessa Redgrave, Robert Duvall, Nicol Williamson, Laurence Olivier, Joel Grey