Guest Stars Daryl Edwards as Robert Vance Alfredo Narciso as Captain Riojas Francesca Faridany as Fiona Clarke Victoria Cartagena as Lourdes Richard Topol as Harvey Stein Brian Wiles as Laurence Belson Michael Drayer as Ronnie Wilcox Co Starring Nikolai Tsankov as Marko Valeriev Mehdi Barakchian as Unified Dynamics Scientist Jacqueline Torres as Unified Dynamics Clinician Sean Kaufman as Kevin Anthoula Katsimatides as Coroner Jenny Carmen Salta as Piper Kathleen Mary Carthy as Lois Jeena Yi as Tabitha Jamyl Dobson as Security Guard Lyric Hurd as Sadie Hunter Jones as Logan Steve Sanpietro as ESU Lt. Brandis