Guest Stars Kathryn Alexandre as Tatiana Maslany's Acting Double Josh Vokey as Scott Smith Zoé De Grand Maison as Gracie Johanssen Millie Davis as Gemma Hendrix Kyra Harper as Virginia Coady James Frain as Ferdinand Chevalier Ksenia Solo as Shay Davydov Alison Steadman as Kendall Malone Tom Barnett as David Benchman Nigel Bennett as Kassov Credit Only Tom McCamus as Alan Nealon