Three lifelong friends—Jerome, George, and Harris—set off on what they imagine will be a relaxing boating holiday along the River Thames, traveling from Kingston toward Oxford. Their simple escape quickly turns into a hilariously unpredictable adventure filled with relentless rain, eccentric encounters, troublesome dogs, and culinary disasters involving notoriously foul cheese. Packed with sharp wit, charming mishaps, and escalating absurdity, this lively comedy celebrates friendship, misadventure, and the timeless chaos that follows whenever good intentions meet the open water.