Porky and his fellow sailors are at a bar. A pirate captain discovers that his crew has abandoned him, and forces everybody in the bar to become a part of his crew. The captain treats his crew poorly. He doesn't feed them food, only throwing them bones. After a week, the crew starts a mutiny. The captain attempts to stop them with his cannon, but it backfires and he is sent into the explosives store. They all explode, and the captain ends up grabbing the crew on a raft.