December 31st Express was supposed to be an ordinary, quiet rail run, at least that's what conductor Mykola Ivanovych thought. However, a comically chaotic group of passengers including a runaway bride and angry accountant upset a retiring train conductor's peaceful last journey.
Pianist-adventurer Misha gets a job with the old owner of a mysterious house-quest. But he does not know that the question "WHERE IS THE MONEY?" interested not only in him. Everyone in this house is looking for money.
Peace proves elusive for the Serediuks as they keep engaging in constant neighborhood rivalry and mess around with the families next door day and night.
