Desperate for major cash, grifter Richie Greene (Frank Whaley) agrees to look after his long-lost, ailing grandmother, Clyde (Marion Ross of "Happy Days") -- a woman he's never met -- so that he can inherit her estate. But his expectations of finding someone who's frail are shattered when he arrives to find Clyde feisty and full of life. Unfortunately, it's a problem the merciless loan shark on Richie's tail isn't likely to understand.