Mystery of the Riverboat
- Metai: 1944
- Šalis: United States of America
- Žanras: Veiksmo, Kriminaliniai
- Studija: Universal Pictures
- Raktažodis: movie serial
- Direktorius: Ray Taylor, Lewis D. Collins
- Vaidina: Robert Lowery, Marjorie Clements, Lyle Talbot, Arthur Hohl, Oscar O'Shea, Joe Devlin