Special Guest Stars Steven Weber as Dr. Dean Archer Guest Stars Lorena Diaz as Nurse Doris Conor Perkins as Dr. Zach Hudgins Alet Taylor as Liliana Wapniarski Lilah Richcreek as Nellie Cuevas Sasha Roiz as Jack Dayton T.V. Carpio as Dr. Grace Song Stan Shaw as Dr. George Thomas Raquel Dominguez as Liza Martin Todd Weeks as Isaac Collins Co Starring Lynnette Li as Nurse Nancy Jodi Kingsley as Madeline Gastern Patricia Kane as Nurse Sandra Kent Jackie Seijo as Paramedic Jackie Karmann Bajuyo as Dr. David Jones Neil Lee Friedman as Mr. Wilson Joel Wasserman as Sammy Justin Mobley as Paul Paula Anglin as Katy Reif Zach Sorrow as Mike Kelli Clevenger as Waiter Josh Leeper as Rob Graham Jess Maynard as Louisa Graham Derek Spaldo as Videographer