After Midnight with Boston Blackie(1943)

A doctor working with the Bureau of Pure Foods and Drugs, uses radio broadcasts to expose fraudulent patent medicines.

Ema, a campus radio announcer, faces a scandal when her video is spread by her boyfriend, Bima, who wants to break up. With support from friends, Ema gathers the courage to reveal the truth through a radio broadcast.

An intrepid radio reporter sets out to track down and expose Nazi agents.

Two actors who play detectives on the radio find themselves investigating a real crime masterminded by an arch-criminal named the Cobra.

The woman was fixing her car and trying to start it when she heard a loud thud behind her. She turns around and sees a man show up behind her car, his shirt stained with blood and a gun in his hand.

A popular radio personality writes and broadcasts ghost stories over the air. He receives a strange call warning him not to finish his latest story, which is about a child who dies assisting in a magician's show.

A newscaster gets demoted for exposing the town's criminal activities over the airwaves.

Harris and Penny, a cab driver and his fare, engage in flirtatious banter during their brief ride on a desolate road…until Penny abruptly vanishes from the back seat, leaving Harris mystified.

The host of a whodunit radio show finds himself involved in his own mystery when he awakens to find a woman with a knife in her back in his bedroom.

Boston Blackie Dawson gets some jewels that belonged to the imperial family of Russia. A gang of terrorists is after the jewels.

A private detective is hired to find a young heiress but finds himself accused of murder.

A deranged artist who may have murdered his wife is investigated by the Whistler.