Ronon Dex is a fictional character in the 2004 science fiction television series Stargate Atlantis. Played by Jason Momoa. The storyline is about Ronon who is from Sateda. Sateda is a civilization which was at a technological level comparable to Earth in the mid-20th century before it was devastated by the Wraith alongside all other advanced civilizations in the Pegasus galaxy. When Ronon Dex and the Atlantis expedition first met in the season 2 episode "Runner", Ronon Dex had been a Runner for the past seven years. He joined the Atlantis Expedition shortly afterward, effectively replacing Aiden Ford on Sheppard's team after Ford had become addicted to a Wraith enzyme and had fled Atlantis.
Jason Momoa as Ronon Dex
Stargate Atlantis is an adventure and military science fiction television series and part of MGM's Stargate franchise. The show was created by Brad Wright and Robert C. Cooper as a spin-off series of Stargate SG-1, which was created by Wright and Jonathan Glassner and was itself based on the feature film Stargate (1994). All five seasons of Stargate Atlantis were broadcast by the Sci-Fi Channel in the United States and The Movie Network in Canada. The show premiered on July 16, 2004; its final episode aired on January 9, 2009. The series was filmed in and around Vancouver, British Columbia, Canada.
Season 4 cast from left to right: Dr. Rodney McKay, Col. Samantha Carter, Lt. Col. John Sheppard, Teyla Emmagan, and Ronon Dex.
Cooper, writer and executive producer for the show with Wright
Joe Flanigan, one of many main characters, at Comic Con 2007
Atlantis was filmed at The Bridge Studios in Vancouver, British Columbia, Canada.