All The Old Knives is an Amazon TV production, directed by Janus Metz. Based on the novel of the same name by Olen Steinhauer, Thandie and Chris play ex-lovers Celia and Henry, who are also spies. Chill: The pair braved the snowy weather, with Thandie, 48, looking strained as strolled along the path On the run: Chris, 40, chased her, looking tense Deep freeze: Thandie wrapped up in chocolate trench coat and blue Ugg boots, her raven locks tied back from her features Strained: She looked sad as she gazed at the pavement before her, the snow falling around her On her heels: Chris jogged along behind her in a blue shirt and slacks, a long coat and scarf