'I Know You Know' trailer featuring Robert Carlyle

Written and directed by Justin Kerrigan, I Know You Know stars Robert Carlyle as "Charlie, a highly charged individual on the edge. He's an undercover agent, always on an important mission, always on the move. Jamie (Arron Fuller), his son, is fascinated by his father's espionage work until the world of spies becomes all too real. Charlie is unpredictable and explosive, yet kind-hearted and fiercely protective of his Jamie who hero-worships him."

The full length trailer was unveiled a few days ago, and the film is set for a limited April 9 release in the UK. Check out the trailer below.