The Seven-Per-Cent Solution (1976)
The story is true...only the facts have been made up.
| Release Date: | 1976, October 24 |
| Directors: | Herbert Ross |
| Countries: | United Kingdom, United States of America |
| Production: | Herbert Ross Productions, Universal Pictures, Alex Winitsky / Arlene Sellers Productions |
| Cast: | John Bird, Robert Duvall, Vanessa Redgrave, Samantha Eggar, Alan Arkin, Frederick Jaeger, Charles Gray, Laurence Olivier, Jeremy Kemp, Gertan Klauber, Anna Quayle, Erik Chitty |