The Incredible Shrinking Woman (1981)

In 'The Incredible Shrinking Woman,' a woman named Pat Kramer starts shrinking after being exposed to a combination of household chemicals. As she continues to shrink, Pat faces various challenges and societal issues. She becomes a media sensation and deals with the consequences of her shrinking size. Eventually, Pat discovers that a big corporation is responsible for her condition. With the help of her scientist husband, Pat sets out to expose the corporation's unethical practices and find a way to return to her normal size.