After being hired to find an ex-con’s former girlfriend, Philip Marlowe is drawn into a deeply complex web of mystery and deceit.

Government agent Dick Barton battles a ring of Nazi spies who are planning to poison the entire London water supply.

A police detective uses his girlfriend to track down a homicidal maniac.

When a photograph is taken at the scene of a murder, the camera is tossed out of a castle window to destroy the evidence and lands in the back of…

The latest assignment for respected detective Charlie Chan has come directly from the government and involves the disappearance of a scientist named Harper, who was working on an extremely important…

A private detective takes on a case that involves him with three eccentric criminals, a beautiful liar, and their quest for a priceless statuette.

A war veteran suffering from amnesia, returns to Los Angeles from a San Francisco veterans hospital hoping to learn who he is and discovers his criminal past.

Second serial featuring The Green Hornet and Kato.

A recently released prisoner lives alone in his cabin so that his bad temper won’t get him back in any more trouble, but his peaceful existence is disrupted when a…

A brilliant but deranged neurosurgeon becomes obsessively fixated on a judge’s daughter. With the help of an escaped criminal whose face he has surgically deformed, the mad man lures her,…

A wealthy society doctor decides to research the medical aspects of criminal behaviour by becoming one himself. He joins a gang of thieves and proceeds to wrest leadership of the…

A rich but naive young woman is in possession of some priceless jewels. She herself doesn’t know it, but a gang of jewel thieves does.