Andromeda - Season 5 Episode 3 Phear Phactor Phenom

When a valuable painting gets stolen after Beka, Rhade, and everyone else in the bar inhales a mysterious mist, Dylan jumps at the opportunity to win the reward for reclaiming it so the Andromeda can be repaired. After tracing the nanobots in the mist, they encounter Harper who is accompanied by a beautiful woman named Doyle. But Harper is caught up in the plans of Marika, who wants him to genetically engineer Vedrans, as well as to take over the Seefra system.