"The Phantom Creeps" Episode 7, titled "The Menacing Mist," intensifies the conflict as Dr. Zorka deploys a new weapon—an ominous mist with deadly properties. Zorka's use of the Menacing Mist adds a layer of atmospheric menace to his arsenal, complicating the pursuit by government agents and journalist Jean Drew. As the mist envelops the landscape, it becomes a sinister tool in Zorka's quest for domination. The episode showcases the inventive and treacherous nature of Zorka's schemes, heightening the suspense in this 1939 science fiction serial. Viewers are left captivated, eager to see how the protagonists will overcome this latest threat.