Patrick J. Adams guest stars on this episode of Orphan Black, while Sarah investigates a lead.

Sarah and Helena bond while on the road in search of the swan man. Helena gets lost in love along the way while Sarah makes a shocking discovery about Dr. Leekie.

Allison attempts to make progress in rehab, and is given a helping hand by Vic. He's not there out of his own free will, however.

Cosima's friend Scott joins the team and immediately finds new information that Delphine begs him to keep from Cosima. He really wants to see a clone.