The woman is wealthy Nancy Archer (Allison Hayes), fresh from the looney bin and ticked off. Her rat of a husband (William Hudson) has been at play while the feline's away, putting the moves on Honey Parker (Yvette Vickers, Playboy's Miss July 1959) and scheming about the day when Nancy's fortune will be theirs. That day will never come - not after Nancy has an alien encounter that zaps her metabolism into overdrive. Soon, Nancy's size matches her rage. She'll prove big girls don't cry, they get even.