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 Kathleen Mary Carthy as Lois Anthoula Katsimatides as Coroner Jenny Carmen Salta as Piper Hunter Jones as Logan Jamyl Dobson as Security Guard Jeena Yi as Tabitha Lyric Hurd as Sadie Steve Sanpietro as ESU Lt. Brandis