Elyes Gabel (born 8 May 1983) is a British actor. Among his most notable roles he has portrayed are Dr. Gupreet "Guppy" Sandhu in the BBC medical drama Casualty, Dothraki Rakharo in Seasons 1 and 2 of the HBO series Game of Thrones, and P.E. teacher Rob Cleaver in the BBC drama Waterloo Road. He also appeared in the ITV drama Identity and portrayed Detective Adam Lucas in Season 3 of Body of Proof.