SEEING DOUBLE — When Ava (guest star Jes Macallan) disappears, Sara (Caity Lotz) and Ray (Brandon Routh) set out to find her after some prodding from Time Bureau agent Gary (guest star Adam Tsekhman) and a disturbing truth about Ava. Amaya (Maisie Richardson-Sellers) tasks Zari (Tala Ashe) with helping train Rory (Dominic Purcell) in controlling his …