Hell hath no fury like a son who has been persecuted by his mother.

Directed by: Don Chaffey (One Million Years B.C.)
Produced by: Kevin Francis (Legend of the Werewolf)
Written by: Robert Hutton (The Slime People)
Starring: Lana Turner (Dr. Jeckyll & Mr. Hyde) and Trevor Howard (Superman)

Synopsis:

Growing up, David Masters (Ralph Bates, Taste the Blood of Dracula, Lust for a Vampire) had a horrible phobia of cats. To keep him under her thumb, David's cruel mother (Lana Turner) exploited his fear thus driving him away from home. Now deathly ill, David returns to take care of his mother. But when mother disapproves of a romance between her son and her nurse, she is back to her old trick, but David no longer fears cats and seek revenge for years of misery...