Trevor’s Christmas preparations veered off course when he found himself unexpectedly responsible for a lost infant, all while a promising house-sitting opportunity presented itself.

Having successfully navigated the house-sitter interview – a feat accomplished with the baby discreetly out of view – Trevor now confronts his next trial: the practical business of changing diapers.

The indignity of being locked out of his penthouse, compounded by nightly intrusions, was bad enough. But a further, unfortunate error resulted in Trevor inadvertently handing a child over to the wrong people.

A surprising message from the apartment's occupants throws Trevor into a frantic race against time, desperate to avert disaster for Christmas – and the infant within.