Rachel lashes out at those close to Sarah; an unexpected visitor threatens Sarah's plans.
Cast:
Tatiana Maslany
Dylan Bruce
Jordan Gavaris
Kevin Hanchard
Evelyne Brochu
Maria Doyle Kennedy
Michiel Huisman
Matt Frewer
Peter Outerbridge
Matthew Bennett
Kristin Booth
Ari Millen
Zoé De Grand Maison
Josh Vokey