Guest Stars Alona Tal as Stella Baxter Parisa Fakhri as Naima Perry Kerri Medders as Emma Hayes Jamie McShane as Capt. Greyson Lindell Emily Swallow as Dr. Natalie Pierce Adelaide Kane as Rebecca Bowen Lucca De Oliveira as Vic Lopez Coby Bell as Warrant Officer Glen Mack Luis Jose Lopez as Carlos Ramos Paul Fox as Dr. Isaac Craig Hector Atreyu Ruiz as Cesar Cabrera Co Starring Tyler Grey as Trent Sawyer Justin Melnick as Brock Reynolds Scott Foxx as Scott Carter Matthew Bridges as Gene Max Phyo as Congressman Suzuki Juan Blasquez as Supervisor