Trystan Gravelle Trystan Gravelle Actor Biography There is no information about «Trystan Gravelle» yet. Roles Baldwin Montclair (Actor) A Discovery of Witches Greg (Actor) Baptiste Adrian Pollock (Actor) Quiz John P (Actor) The Assets Victor Colleano (Actor) Mr. Selfridge Pharazôn (Actor) The Lord of the Rings: The Rings of Power Compeyson (Actor) Great Expectations Young Paul (Actor) National Treasure Gallery