Murder Is My Business

A stressed radio writer, pushed hard by his demanding boss, puts poison in a piece of gum and gives it to his producer, who dies while broadcasting. Even though Phillips doesn't get caught, the murder haunts him and his guilt traps him in his own mind.

The Mysterious Traveler was an American media franchise created by Robert Arthur and David Kogan. All versions of the franchise focused on suspense and crime fiction, with occasional elements of horror or science fiction.

Wikipedia. CC BY-SA 4.0. Updated Jan 25, 2026.