*Warning: This episode contains spoilers for *The Child In Time

In her role as the bereaved mother Julie in the new MASTERPIECE drama, The Child In Time, actor Kelly Macdonald admits a certain distance from the emotional tension of the part. Her acting partner and executive producer, Benedict Cumberbatch, worked hard to make the set a happy place for all involved, Macdonald says. She takes us behind the scenes of The Child in Time, Gosford Park, and so much more.