Oberyn Martell is arguably the biggest (or at least, most anticipated) new player from the novels to join the Game Of Thrones next season on HBO, and EW has exclusively revealed that Chilean Graceland actor Pedro Pascal has been cast in the role. Read on for more..

Entertainment Weekly report that Prince Oberyn Martell will be played by Pedro Pascal on the next season of HBO's. The Chilean actor has previously appeared in the likes of CBS’, ABC’sand USA’s. For those unfamiliar with the character, Oberyn is a member of the Martell family of Dorne, and he and his kin will play a major role in the events of the fourth season. The Prince is charming, cunning and very dangerous, earning him the nicname "The Red Viper".showrunners David Benioff and Dan Weiss reveal to EW.