Alan Cumming Dr. Dylan Reinhart Actor, Executive Producer Bojana Novakovic Det. Lizzie Needham Actor Daniel Ings Andy Actor Naveen Andrews Julian Cousins Actor Sharon Leal Lt. Jasmine Gooden Actor Danny Mastrogiorgio Det. Anthony Fucci Guest Star Michael Silver Sgt. Kanter Harris Guest Star Tracee Chimo Pallero Becca Guest Star Jimmy Palumbo Traub Guest Star Joe Holt Derek Guest Star Brian Lee Huynh Doctor Guest Star Brian Hutchinson Dr. Walters Guest Star Abdel Gonzalez Delivery Man Guest Star Tiffany Villarin Margot Guest Star Dena Tyler Nurse Albany Guest Star John Dossett Reilly Guest Star Paco Lozano Radiology Tech Guest Star Jason Kravitz Theo Guest Star Shawn Andrew Uni Guest Star Daryl Paris Bright Efficient Nurse Guest Star David E. Gregory Jeff Guest Star Laura Sohn Millenial Guest Star April Mathis Vanessa Guest Star Michael Rauch Executive Producer Marc Webb Executive Producer Alex Kurtzman Executive Producer Heather Kadin Executive Producer James Patterson Executive Producer Bill Robinson Executive Producer Leopoldo Gout Executive Producer Tanya Barfield Writer Laura Belsey Director