Lizzie McKettrick is coming home for Christmas. And Indian Rock's new schoolteacher has a surprise in store for her family - a special young man, Whitley Carson. He might seem a little too interested in the McKettrick money, but Lizzie's certain Whitley cares for her deep down.

Yet fate has a surprise of its own for Lizzie: Dr. Morgan Shane. When their homebound train is halted by a massive avalanche, injuring and stranding its passengers, the handsome doctor takes charge - with Lizzie by his side.

Despite their growing bond, Lizzie and Morgan know time is running out. With another avalanche looming and the train's food supply dwindling, it's going to be a bleak Christmas Eve. But with faith, hard work and a little extra help from a most unexpected source, they just might find their way home to celebrate a McKettrick family Christmas after all..