See photos of Harington working onCall of Duty: Infinite Warfarein London, ahead.

Kit Harington in ‘Call of Duty: Infinite Warfare’

Ian Gavin/Getty Images for Activision

Kit Harington Filming a Scene For Call of Duty: Infinite Warfare

Ian Gavin/Getty Images for Activision

Kit Harington With Infinity Ward Narrative Director Taylor Kurosaki in London

Ian Gavin/Getty Images for Activision

Kit Harington in Facial Scanning for Call of Duty: Infinite Warfare

Ian Gavin/Getty Images for Activision