Guest Stars John Barrowman as Malcolm Merlyn Audrey Marie Anderson as Lyla Michaels Caity Lotz as Sara Lance Katrina Law as Nyssa al Ghul Celina Jade as Shado Cynthia Addai Robinson as Amanda Waller Summer Glau as Isabel Rochev Michael Rowe as Deadshot Co Starring Keri Adams as Bethany Snow David Nykl as Anatoly Knyazev Jennifer Cheon as Officer Jones Allison Riley as A.R.G.U.S. Tech Viv Leacock as Raven Michael Adamthwaite as Torque Thai-Hoa Le as Man in Suit Terry Lewis as Terrified Prisoner Eric Mazimpaka as A.R.G.U.S. Guard