The Invisible Killer
- Afọ: 1939
- Mba: United States of America
- Dị: Mystery
- .Lọ nka: PRC
- Isiokwu: gambling, poison, killing, telephone, reformer
- Onyeisi: Sam Newfield
- Nkedo: Grace Bradley, Roland Drew, William Newell, Alex Callam, Frank Coletti, Sidney Grayler