Over the course of the two shows, a number of men are in love with, infatuated with, or attracted to, Carter. This includes Jack O'Neill, the Tok'ra Martouf, Dr. Rodney McKay, Fifth, Orlin, Agent Malcolm Barrett, Narim, Pete Shanahan, Dr. Jay Felger, her former fiancé Jonas Hanson, and Joseph Faxon (her duplicitous husband of a possible future in Season 4, episode 16, "2010"). Many of these individuals have (presumably) since died, including: Martouf (and symbiote Lantash); Fifth; Narim; Hanson; and two alternate versions of Jack O'Neill. This has led many of the cast and crew of Stargate SG-1 to humorously nickname her character Samantha "the Black Widow" Carter.