Sarah and Helena suffer a strained reunion; the Leda family worries about Sarah's absence; Cosima goes on a date with Shay.
Cast:
Tatiana Maslany
Dylan Bruce
Jordan Gavaris
Kevin Hanchard
Evelyne Brochu
Ari Millen
Kristian Bruun
Maria Doyle Kennedy
Ksenia Solo
Zoé De Grand Maison
Kyra Harper
Carlos Gonzalez-Vio
Natalie Krill
Diana Salvatore