Game of Thrones - Marvel’s: Inhuman

Iwan Rheon (born 13 May 1985) is a Welsh actor, singer and musician, best known for portraying Ramsay Bolton in the HBO series Game of Thrones (2011), Simon Bellamy in the E4 series Misfits (2009) and Ash Weston in the ITV sitcom Vicious (2013).

Also in 2008, he was cast as the haunted Moritz Stiefel in the London production of the Tony Award-winning rock musical, Spring Awakening. He played this role from January 2009 at the Lyric Hammersmith and continued when the show was transferred to the Novello Theatre, until it closed in May 2009, five months earlier than planned. He earned a What's on Stage Award nomination for Best Supporting Actor in a Musical, which was eventually won by Oliver Thornton (Priscilla Queen of the Desert). For his performance, he won the award for Best Supporting Actor in a Musical at the 2010 Olivier Awards. Immediately after Spring Awakening, Rheon was cast in the E4 channel's Misfits, a BAFTA-winning program that was described by 247 Magazine as "a mix of Skins and Heroes". He plays nervous, shy Simon Bellamy, who gains the superpower of invisibility and precognition in season 3. On 20 December 2011, Rheon announced via Twitter that he had left the show, along with fellow cast member Antonia Thomas.

In 2011 he also appeared in the final episode of Secret Diary of a Call Girl. In 2011, he was nominated for a Golden Nymph in the "Outstanding Actor - Drama Series" category for his role in Misfits as Simon Bellamy. Rheon also made two guest appearances as the character Ben Theodore in Simon Amstell's comedy Grandma's House.

In early 2012, Rheon filmed the crime heist drama The Rise. In spring 2012, he began shooting Libertador in Venezuela and Spain. He plays Daniel O'Leary. In May 2012, it was announced that he had signed on to the gritty drama Driven.

In 2013, Rheon was cast as the villainous psychopath Ramsay Bolton in the HBO series Game of Thrones. In the DVD commentary for the series' third season, producers David Benioff and D.B. Weiss mentioned that Rheon previously auditioned for the role of Jon Snow in the first season, but lost to Kit Harington, with whom Rheon maintains a close friendship. Due to the vile nature of Bolton's character, Rheon said that Bolton deserved his gruesome death in the series, in which he was eaten alive by dogs. He also portrays Ash Weston in the ITV sitcom Vicious.

In 2013, Rheon played a lead role in the philosophical radio play, Darkside, based on the themes of Pink Floyd's The Dark Side of the Moon album.

In September 2014, Rheon joined the cast of BBC One's Our Girl as Dylan "Smurf" Smith.