61 mins | Mystery | May 9, 1938
61 mins | Mystery | May 9, 1938
| Producers | Columbia Pictures |
| Original title | Extortion |
| Directors | Lambert Hillyer |
| Writers | Earl Fenton |
as Larry Campbell (as Scott Colton)
as Betty Tisdelle
as Prof. Tisdelle
as Inspector Nat Corrigan
as Flashlight
as Craig Banning
as Margie Blake
as Coach Pearson
as Soupy Pettie
as Roy Jennings
as Kong Lee
as Jeffrey Thompson (as Albert Van Dekker)
as Babs