A mad doctor named Zanoff uses a drug to bring himself back from the dead after his execution in prison. Dick Tracy sets out to capture Zanoff before he can put his criminal gang back together again.

Dick Tracy goes up against a villain known as The Ghost, who can turn himself invisible.

Shipping magnate Cyrus Wentworth, downcast over a disaster to his ocean liner 'Wentworth Castle' (carrying, oddly enough, an illicit shipment of Chinese bonds) is shot in his office at the very moment of kicking out his daughter's fiance Dick Fleming. Of course, Captain Street arrests Dick, but reporter Bobbie Logan, the attractive thorn in Street's side, is so convinced he's wrong that she enlists the help of detective James Lee Wong to find the real killer.

Lamont Cranston assumes his secret identity as "The Shadow", to break up an attempted robbery at an attorney's office. When the police search the scene, Cranston must assume the identity of the attorney. Before he can leave, a phone call summons the attorney to the home of Delthern, a wealthy client, who wants a new will drawn up. As Cranston meets with him, Delthern is suddenly shot, and Cranston is quickly caught up in a new mystery.

Perry and Della are finally married by his old friend, Judge Mary. They plan to go on a honeymoon, but before it can start, Perry is retained by a woman with a gun and $5000.

A young Chinese woman saves an American man washed up onto the shore and the two fall in love, only for him to have second thoughts.

The boys are stowaways on a train box-car filled with furniture bound for Hollywood where they hope to break into movies and become stars. Arriving at the Carnation Pictures Studios. Fuller Rath, the studio general manager, receives a telegram from the home office telling him that a certain "Mr. Smith and his two assistants" will arrive to take over the supervision of the studios. He mistakes the Stooges as the executives and gives them free reign over the studios, where they proceed to disrupt and destroy the production of a romantic drama.