The Seven-Per-Cent Solution (1976)

Concerned about his friend's cocaine use, Dr. Watson tricks Sherlock Holmes into travelling to Vienna, where Holmes enters the care of Sigmund Freud. Freud attempts to solve the mysteries of Holmes' subconscious, while Holmes devotes himself to solving a mystery involving the kidnapping of Lola Deveraux.

Genres: Mystery, Thriller

What to watch after The Seven-Per-Cent Solution

• Time After Time (1979) — Same feel: smart, suspenseful
• Murder on the Orient Express (2017) — Same subject: orient express
• Secret Agent (1936) — Same feel: mysterious, suspenseful
• The Seventh Victim (1943) — Same feel: mysterious, thought-provoking
• The Da Vinci Code (2006) — Same feel: mysterious, suspenseful
• The Prize (1963) — Same feel: smart, mysterious