Aaron Stanford James Cole Actor Amanda Schull Dr. Cassandra Railly Actor Kirk Acevedo Ramse Actor Barbara Sukowa Jones Actor Noah Bean Aaron Marker Actor Emily Hampshire Jennifer Goines Guest Star Demore Barnes Whitley Guest Star Amy Sloan Elena Guest Star Xander Berkeley Col. Jonathan Foster Guest Star Murray Furrow Dr. Lasky Guest Star Andrew Gillies Dr. Adler Guest Star Benjamin Meranda Samuel Guest Star Susanna Fournier Lieutenant Rowan Guest Star Dwight Ireland Reporter Guest Star Alex Loubert Spearhead Soldier Guest Star Alex Spencer Sick American Man Guest Star Justine Campbell Sick American Woman Guest Star Brianna Andrade-Gomes Teenage Street Girl Guest Star Rothaford Gray Capt. Frank Whitley Guest Star Charles Roven Executive Producer Richard Suckle Executive Producer Natalie Chaidez Executive Producer T.J. Scott Director Rebecca Kirsch Writer