appeared as Khal Drogo in the first season of the HBO series Game of Thrones . Momoa will also appear as the title character in Conan the Barbarian . [8] Filmography YearFilm/Television showRoleNotes2001 Baywatch Jason Ioane , 2003 Baywatch: Hawaiian Wedding Jason Ioane , Tempted Kala2004, Johnson Family Vacation Navarro2005 North Shore Frankie