Ryan (guest star Noah Bean) intercepts a message about a dangerous cutting edge weapon coming into the U.S. so he asks Nikita (Maggie Q) to help him stop the delivery. Nikita discovers the man bringing the weapon into the country is Voss (guest star Matthew Marsden), a man she was forced to have a relationship with while undercover at Division. She reluctantly resumes her alter ego to retrieve the missile. Meanwhile, Michael (Shane West) interferes in Alex's (Lyndsy Fonseca) new life with Nathan (guest star Thad Luckinbill).