Dangerous to Know
- İl: 1938
- Ölkə: United States of America
- Janr: Crime, Drama, Mystery
- Studiya: Paramount Pictures
- Açar söz: gangster
- Direktor: Robert Florey
- Oyuncu: Gail Patrick, Anna May Wong, Akim Tamiroff, Lloyd Nolan, Anthony Quinn, Harvey Stephens