Joseph Jason Namakaeha Momoa is an American actor. He made his acting debut as Jason Ioane on the syndicated action drama series
Baywatch: Hawaii (1999–2001), which was followed by him portraying Ronon Dex on the Syfy science fiction series
Stargate Atlantis (2005–2009), Khal Drogo in the first two seasons of the HBO fantasy drama series
Game of Thrones (2011–2012), Declan Harp on the Discovery Channel historical drama series
Frontier (2016–2018), and Baba Voss on the Apple TV+ science fiction series
See (2019–present). Momoa was featured as the lead of the two lattermost series.