The Seven Per Cent Solution

Starring: Robert Duvall, Alan Arkin, Laurence Olivier, Vanessa Redgrave

When Dr. Watson (Robert Duvall) discovers that Sherlock Holmes (Nicol Williamson) has become delusional as a result of his addiction to cocaine, he arranges for Holmes to journey to Vienna to be treated by none other than Sigmund Freud (Alan Arkin). However, during the course of his treatment, Holmes becomes embroiled in investigating a kidnapping case with international implications, as Freud uncovers a large personal secret suppressed in Holmes' subconscious.