Diijon, a tired magician, gives up his act to study the power of the mind. His wife Victoria, once supportive, now is struggling to pay bills. She urges her stubborn and older husband to return to the magic field where Diijon was considered one of the greats. He refuses but does reluctantly agree to do a hypnotism nightclub act at Victoria's urging. The act goes bad and he's laughed off the stage. He's convinced this is the handiwork of Victoria's ex-lover Tony Holliday. Later, Diijon finds that he does indeed have the power to control men's minds and begins to take revenge on the people he felt made him look like a fool. He hypnotizes his young wife to kill the man. Unfortunately for Diijon, things go horribly wrong.
The opening of the film features a memorable scene depicting a woman being beheaded, with a guillotine—then revealed to be a magic trick.