The Florentine Dagger
See how medical science SOLVES Europe's most baffling crime
A playwright descended from the Borgia family becomes a murder suspect.
- Year: 1935
- Country: United States of America
- Genre: Mystery, Crime
- Studio: The Vitaphone Corporation, Warner Bros. Pictures
- Keyword: psychiatrist, dagger, hypnotism, borgia
- Director: Robert Florey
- Cast: Donald Woods, Margaret Lindsay, C. Aubrey Smith, Henry O'Neill, Robert Barrat, Florence Fair