Due to a female passenger falling out of her top whilst running for the bus Stan is distracted and crashes the bus resulting in the depot managers car being written off. As a result Stan, Jack and Blakey are fired. Stan and Jack soon get new jobs as a bus crew at a Pontins holiday resort but discover that Blakey has also gotten a job there as the chief security guard.
A debauched young aristocrat entrusts the running of his country house to Tom, the butler, on whom he depends absolutely. Before long the servant begins to dominate his master, to the alarm of the newly hired German nanny who senses sinister, demonic intent in Tom's control of the house.
