Ryan Armstrong
From Tardis Wiki, the free Doctor Who reference
Ryan Armstrong is a British actor from Norwich. He has appeared as a UNIT Soldier, an Elizabethan Guard and a Zygon in the Doctor Who television story The Day of the Doctor. He returned as a crew member in Into the Dalek.[1] Later on Ryan returned as a Cyberman in Dark Water. Outside the Doctor Who universe, Ryan appeared as an extra in the fifth series of Game of Thrones, he is the organiser for NorCon and will be appearing in Marvel's Avengeners Assemble 2: Age of Ultron.