Guest Stars Raphael Sbarge as Leo Chadmont Poorna Jagannathan as Dr. Nitya Agarwal Pisay Pao as Jamie Patterson Michael B. Silver as Damon Westphal Matt Sigloch as Drill Instructor John Lacy as Security Chief Oaks Ludwig Manukian as Rashad Nader Bobby Neely as Marine Captain Ezekiel Taft Emerson Brooks as Marine Gunnery Sergeant Hugh Patterson Anny Rosario as Marine Sergeant Olivia Flores