Guest Stars Laura Harring as Julia Feldman Jackson Hurst as Under Secretary of Defense Corbin Duggan Alyssa Diaz as Special Agent Jasmine Garcia Anne-Marie Johnson as Doctor Adams Jin Maley as Shu Chen Shannon Wilcox as Summer James Shanklin as Secretary of Defense Curtis Oleksiuk Katherine Kamhi as Samantha Rogers Mayank Saxena as David Allen / Bryson Khan Micky Shiloah as Resident James Sayess as Gabriel Mir Salem Mikhael as Ben Mir Co Starring Anthony Ma as Young Worker