Oliver Hardy is the bungling farm-hand who is in love with the beautiful Dorothy. Things take a turn for the worse as a love rival appears on the scene. Far away in the land of Oz, the evil Prime Minister Kruel and his ambassador Wikked are on the lookout for a long-lost princess. This princess, who vanished without a trace when she was still a baby, is the rightful ruler of Oz, and a big headache for the Prime Minister. Back in Kansas, Dorothy stumbles upon a secret letter that explains all about her forgotten past. She is a princess, and the true ruler of the land of Oz.