Stuart has appeared in many films including:
The Sunflower, Red Joan with Dame Judy Dench and Senator Jim Inhofe in The Trick with BBC Films. Also, Wonder Woman 1984, Hunter Killer, Bono, Bob, Brian and Me, Frank De Martini in 9/11 The Twin Towers, Arnold Weiss in Festival, Billings in The Razor’s Edge, Captain Harris in strongSpy Game, Evans in Dead End, Ghost Writers, Dale Kruse in Death on Everest, Prague Duet, Aliens, Spies Like Us, MacIntyre in Lords of Discipline, Santa Claus The Movie, and Gulag.