James Cosmo

James Cosmos (born 24 May 1948) is a British actor, known for his film roles in Highlander, Braveheart, the film adaptation of The Chronicles of Narnia: The Lion, the Witch and the Wardrobe, Trainspotting, The Last Legion, Troy, and 2081.

He is also a staple of British television, with credits in hundreds of television shows, Cosmo made a name for himself playing Scottish "tough guy" characters.

James Cosmo has built a filmography of 20 credits over a career spanning from 1986 to 2025.

James Cosmo's most notable role to date came in Game of Thrones (2011), where he played Jeor Mormont. He also appeared in Wonder Woman (2017) as FIeld Marshall Haig. Most recently appeared in The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (2005) as Father Christmas.

Fans wanting to catch up on James Cosmo's work can find exactly where his shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.