Guest Stars Andre Braugher as Dr. Darryl Nolan Lin-Manuel Miranda as Juan "Alvie" Alvarez Curtis Armstrong as Richter Artemis Pebdani as Diane Andrew Leeds as Dr. Medina Jack Plotnick as Hal Connor Alex Désert as Jay-Bird Kim Rhodes as Female Donor Franka Potente as Lydia Megan Dodds as Dr. Beasley Derek Richardson as Freedom Master Angela Bettis as Susan Co Starring Henderson Wade as Orderly Sloan Robinson as Nurse Safer Albert Malafronte as Garney Dale E. Turner as Duane "Stomp" Milbratt Harrison Forsyth as Ben Ana Lenchantin as Annie "Silent Girl" Bohm Meghan K. Bradley as Nurse Valez Rickey G. Williams as Ski Cap Guy Audrey Kelley as Pretty Woman