The new Welsh coming of age drama I Know You Know has just picked up one of the Trainspotting guys. That's right, according to Variety, Robert Carlyle will be starring in the film.

Last seen in 28 Days Later, Carlyle plays the father to a very precocious boy who gets caught up in his dad's espionage business. Justin Kerrigan wrote the story. He will also be directing.

The film begins shooting soon.