Toby Sebastian

Toby Sebastian. Actor: After the Dark. Toby Sebastian is an English actor best known for his role as Trystane Martell in the HBO series, Game of Thrones. Raised in a creative household, Sebastian is one of four children, all of which have been heavily involved with the stage and screen. With a passion for music, Sebastian's first television appearance was in 2008, as a contestant on Channel 4's Orange unsignedAct in...