Guest Stars Caity Lotz as Sara Lance Kevin Alejandro as Sebastian Blood Dylan Neal as Dr. Anthony Ivo Dylan Bruce as Adam Donner Jesse Hutch as Officer Daily Ana Mercedes as Maya Resik Sean Maher as Mark Scheffer / Shrapnel Co Starring Keri Adams as Bethany Snow Marrett Green as Merritt Davis Janet Glassford as Nurse Paul Lazenby as Thug Claire Lindsay as Businesswoman Annabel Kershaw as Middle Aged Woman Marty Gage as Gary