Tda pin o Vnocch Martikov Petra (2025)

This Czech-language childrens adventure follows Klrka, Janek, Vilda and their other fourth-grade classmates as they look forward to Christmas. A school Christmas fair is coming up, and they plan to use the money they raise for a Christmas trip to a haunted castle. Their peaceful pre-Christmas days are disrupted by a new classmate and a major mystery that leaves them searching for answers. Can the class of spies solve this mystery too?