Jenny Stewart is a tough Broadway musical star who doesn’t take criticism from anyone. Yet there is one individual, Tye Graham, a blind pianist who may be able to break through her tough exterior.

Don Gregor, the son of famous plastic surgeon Dr. Boris Gregor, begins to hang around with young criminal Vic Brady and carry a gun. The pair attempt an armed holdup, and when things start to go wrong Gregor accidentally kills a night watchman. Fearing that Gregor plans to turn himself in, Brady kills him and blackmails Dr. Gregor into giving him a new face.

Captain Caveman is the titular hero of the cartoon series of the same name, he is a caveman brought back to life in the modern age who fights crime and injustice with the aid of his band of female friends: he is armed with a large club and is famous for his battle-cry of "CAPTAIN CAVEMAN!".