Behind the Scenes | Recreating the 'Big Freeze' of 1963
Clip: Season 7 | 5m 45s | Video has closed captioning.
The cast and crew of Call the Midwife discuss recreating the blanketing white out of Poplar in 1963, from the special effects and milk shortages, to the emotional storylines of the holiday special.
Problems Playing Video? | Closed Captioning