Tom Hopper (born 28 January 1985 in Coalville, Leicestershire) is an English actor who has appeared in several television programmes and films including Merlin, Doctor Who, Casualty and Tormented.
When a breakout at Ryker’s Prison occurs, a former SHIELD scientist turned supervillain known as Graviton escapes in an attempt to get even with those he believes turned him into the monster he is.