Who was the director of the 2009 British thriller film starring the actor who is best known for playing Robert Crawley in "Downtown Abbey"?
Knife Edge (film) Knife Edge is a 2009 British thriller film directed by Anthony Hickox and starring Natalie Press, Hugh Bonneville and Tamsin Egerton.
Adam O'Brian Adam O'Brian (born 21 August 1989) is a Welsh actor, director, and screenwriter.