Watch Fatty and Mabel’s Simple Life for Free: How to Stream the Movie Online at 123Movies. . Fatty is a farm hand at Mabel's father's place. He and Mabel love each other, but dad wants to marry Mabel off to the landowner's son in exchange for tearing up the mortgage. When Mabel and Fatty find out dad's plan, they elope, pursued by dad, the hopeful suitor, and the local constables.