The Invisible Killer
- יאָר: 1939
- לאַנד: United States of America
- זשאַנראַז: Mystery
- סטודיאָ: PRC
- קיווערד: gambling, poison, killing, telephone, reformer
- דירעקטאר: Sam Newfield
- געשטאַלט: Grace Bradley, Roland Drew, William Newell, Alex Callam, Frank Coletti, Sidney Grayler