La Femme Nikita - Season 1 Episode 14
Gambit

Section was informed that the water of the city would be polluted if the United Coalitions needs werent met. Gregor Kessler, the one with many aliases and disguises, steals the Cobalt 60. Kessler was offered money to get the Cobalt 60, reported by a spy of Section. Gregor dresses up as an aged lady to get through South American Customs. Kessler manages to capture the Cobalt 60, but Madeline confronts him. Some how, he knows about her past and starts intimidating her. Section takes Kesslers daughter in hope to retreive the Cobalt 60. This doesnt work for him because he kills her, so Section cant hurt her. Meanwhile, Nikita finds out more about Madelines past & what she did to her sister. Madeline never wanted anyone to know about it. Kessler now wants Madeline, Section doesnt want her to go by herself, so they stand by in a nearby distance. Madeline falls into a hole where Gregor is. He grips her up by the neck, but she breaks free. It wasnt really her, it was Michael dressed up