Noah Wyle Daniel Calder Actor Emayatzy Corinealdi Tia Young Actor Aliyah Royale Jira Calder-Brennan Actor Noel Fisher Paul Evans Actor Howard Charles Ethan Young Actor Elizabeth Laidlaw Victoria "Vic" Renna Actor Vinny Chhibber Liam Bhatt Actor Michael Patrick Thornton Jim Evans Actor Enuka Okuma Suzanne Davis Guest Star Sebastian Sozzi Diego Carranza Guest Star J.J. Hawkins Riley Guest Star Enid Graham Amanda Sharp Guest Star Alano Miller Isaiah Guest Star Kristina Valada-Viars Elizabeth Fermi Guest Star Guy Van Swearingen Commander Redding Guest Star Rammel Chan Matthew Lee Guest Star McKenzie Chinn Charisse Guest Star Sammy A. Publes FOP Lawyer Guest Star Debrah Neal Verna Guest Star Tanya Jonsson Sandra Carranza Guest Star Marissa Olavarria Mean Student Guest Star Kenneth D. Johnson Southsider Guest Star Harmony Zhang Mean Student's Friend Guest Star Bea Cordelia Clerk Guest Star Bryce Dannenberg Gabe Guest Star Owen Langlois Connor Guest Star Samuel Taylor Greg Holmes Guest Star Ava DuVernay Executive Producer Greg Berlanti Executive Producer Sarah Schechter Executive Producer Sunil Nayar Writer DeMane Davis Director