Guest Stars Payton Silver as Dr. A. Knox Maurice Irvin as Nurse Tyler Christian Linda Klein as Scrub Nurse Linda Loretta Devine as Adele Webber Scott Foley as Henry Burton Rachael Taylor as Dr. Lucy Fields Daniel Sunjata as Nurse Eli Josh Randall as William Jason Gray-Stanford as Josh Englander Elizabeth Bogush as Gia Dondre T. Whitfield as Oliver Richter John Henry Canavan as Stewart Tyler Jeffrey Doornbos as Mitch Turner Cade Owens as Nathan Englander Billy Wood as Code Nurse Nick Armstrong as David Ariel Felix as C.T. Booth Tech Jacy King as Whitney Englander