He also despises Stargate travel, and is once compared with the Star Trek character Dr. McCoy. In "Duet", Beckett admits to be somewhat infatuated with Lt. Laura Cadman, who at the time is trapped in McKay's consciousness. When Cadman learns of this, she shares a passionate kiss with Beckett through McKay's body. Beckett and Cadman have an off-screen relationship until season 3; Beckett blames the difficulties of the relationship on their first kiss through McKay. Although McKay often condescends Beckett as he usually does to all his colleagues, McKay considers him a close friend. Martin Gero stated that Beckett and McKay often complement each other in a "wonderful" way. Although they have completely different personalities, they are the "everyday hero guys", and often share their thoughts after saving Atlantis or the galaxy from dire situations. Paul McGillion and David Hewlett (McKay) are also good friends in real life. Despite their personality differences, Beckett and Ronon Dex get along fairly well. In their first meeting, Beckett removed Ronon's tracking device, effectively saving his life. When Ronon is about to be killed by a powerful Wraith, Beckett disobeys Ronon's wishes to let him fight alone and kills the Wraith himself, quipping "if he doesn't like it, he can sue me." Surprisingly, Ronon is grateful to Beckett for his assistance rather than angry. Ronon is later shown to be devastated by the real Beckett's death and admits its hard for him to see the cloned Beckett be forced into stasis to possibly never return. Conceptual history Paul McGillion's first role in the Stargate franchise was playing the young Dr. Ernest Littlefield in the early Stargate SG-1 episode "The Torment of Tantalus" in 1997. The Scottish-born Canadian actor did not return to Stargate until Brad Wright and Robert C. Cooper held auditions for the spin-off series Stargate Atlantis in 2003–2004. Carson Beckett was originally meant to be an international character, but McGillion decided during his audition to play Beckett as a Scottish character. McGillion was in Portugal when his agent informed him that he got the part of Carson Beckett. According to writer-producer Martin Gero, Beckett was set to appear in only a handful of episodes after the Stargate Atlantis''' pilot episode, "Rising", but the character had such a big connection to the fans that Gero labeled McGillion the "breakout star" in Stargate Atlantis. The producers decided to give Beckett a larger role and