Nikita Season 2, Episode 8 Sneak Peek: Alex and Percy Face Off on "London Calling" (PHOTOS)

Michael (Shane West) becomes alarmed when he hears Cassandra (guest star Helena Mattsson) is in trouble and rushes off to help her. He discovers General Tupelov (guest star Paulino Nunes) has accused her of stealing $2 million and has threatened to kill her unless she returns it. However, Nikita (Maggie Q) grows suspicious when Cassandra’s story doesn’t add up. Meanwhile, Alex (Lyndsy Fonseca) receives a very tempting offer from Percy (Xander Berekley) that could give her the resources to eliminate Semak.