Michael Caton-Jones Director, Executive Producer Liam Neeson Robert Roy MacGregor Actor Jessica Lange Mary MacGregor Actor John Hurt John Graham, Marquis of Montrose Actor Tim Roth Archibald Cunningham Actor Eric Stoltz Alan MacDonald Actor Andrew Keir Duke of Argyll Actor Brian Cox Killearn Actor Brian McCardie Alasdair McGregor Actor Gilbert Martin Will Guthrie Actor Vicki Masson Betty Actor Peter Broughan Producer Richard Jackson Producer Alan Sharp Screenwriter Karl Walter Lindenlaub Cinematographer Peter Honess Film Editing Carter Burwell Original Music Assheton Gorton Production Design John Ralph Art Director Alan Tomkins Art Director Ann Mollo Set Decoration Sandy Powell Costume Design Susie Figgis Casting