Adam Long is a British actor whose career started in the late 1990s. He first appeared in the sketch comedy show Unnatural Acts. Later in the 2000s, he made his film debut with a role in Act of Grace. After this, he played Colin Hastings in the television drama Waterloo Road. That same time, he appeared in the TV drama Moving On. In the 2010s, Long has had performances in several TV shows. This includes The Thirteenth Tale, Father Brown, The Passing Bells, Happy Valley, Vera, Home Fires, and Bancroft. In the movies, he’s had roles in The Thirteenth Tale, Dunkirk, and The Kill Team.