Gillian Anderson films scenes for new war drama White Bird

She recently won the Golden Globe for Best Supporting Actress in a Television Series for her role as Margaret Thatcher in The Crown. Shoot: The actress, 52, donned a brown jacket and dark grey trousers as she filmed an outdoor scene surrounded by numerous cast and crew Filming: The Crown star also sported brown boots while at one point she wrapped herself up in a coat to stay warm between takes Plot: White Bird: A Wonder Story follows a young girl hidden by a family in Nazi-occupied France during World War II Character: Gillian portrays the role of Vivienne Beaumier in the film while Helen Mirren is also set to star Gillian portrays the role of Vivienne Beaumier in the film while Helen Mirren is also set to star. Spin-off: According to Deadline, the movie is a spin-off of 2017 film Wonder - based on the 2012 novel by R. J. Palacio of the same name Look: Gillian's platinum blonde locks were styled into an updo for the shoot Personal life: The shoot comes after Gillian recently reunited with her partner Peter Morgan after he pursued a brief romance with Jemima Khan Split: In December, the Crown star had split from producer Peter, 57, following a four-year relationship, before he quickly 'moved on' with his long-time friend, 47 Reunited: But after just a few weeks of dating, the writer has returned to Gillian and is believed to be staying with her in Czech Republic But after just a few weeks of dating, the writer has returned to Gillian and is believed to be staying with her in Czech Republic, leaving producer Jemima 'shocked and confused' after Peter 'pursued her, rather than the other way around'. He had said he was serious about Jemima and she was certainly serious about the romance with him' Reports: It was reported that Gillian was said to be 'bemused' by how quickly his romance with Jemima had progressed, just weeks after they had parted ways Intense: Peter and Jemima reportedly enjoyed an intense romance that blossomed early in the New Year, and by mid-January friends were saying they were in a 'legit support bubble' during the third lockdown A friend of supermodel Elle Macpherson told The Mail: 'When she romanced Arki in 2007, she asked Elle if it would be all right by her. Work: Jemima - who was previously married to Pakistan cricket legend turned PM Imran Khan - is in the final days of producing a rom-com, What's Love Got To Do With It?, starring Lily James and Emma Thompson in London Solo: There was no hint that Gillian and Peter had rekindled their relationship when she described to reporters how she would be 'attending' the virtual Golden Globes ceremony 'alone' in her hotel room in Prague Gillian said: 'I prefer to be alone.