Seasonal British comedy sequel starring David Tennant, Pam Ferris and Jessica Hynes. Neurotic newly-qualified teacher Mr Peterson (Tennant) starts a new job at an under-achieving school and soon finds himself juggling his heavy workload with a wildly unconventional classroom assistant, a group of delinquent kids and his own very pregnant wife. The pressure mounts still further when he somehow becomes embroiled in a madcap plan to enter the National 'Song for Christmas' Competition and finds himself embarking on the craziest road trip of his life.