"When unrelenting rain ruins their holiday plans, Wallace & Gromit bring the beach to their basement and transform 62 West Wallaby into a makeshift resort. Keeping the customers satisfied is tricky business, especially when one of them is clocked on the head by an unknown assailant. Whodunnit? It's up to Gromit to find out... with a little help from Wallace's latest invention, the Deduct-o-matic!"