A week before Christmas the Doctor Who special prequels started to appear.Â Madame Vastra and her companions investigate a Victorian murder. But where is the Doctor?
Remember to watch the Snowmen:
BBC One – Christmas Day 5.15pm
BBC America – Christmas Day 9pm
Space (Canada) – Christmas Day 9pm
ABC (Australia) – Boxing Day 7.30pm
Prime (New Zealand) – Boxing Day 8.30pm
Fox (Germany) – Boxing Day (time TBA)