Guest Stars Omar Benson Miller as Felix Lee Gina Rodriguez as Robin Mariel Hemingway as Mary Jo Julian Morris as Quinn Christie Lynn Smith as Fran Lieber Stefanie Black as Triage Nurse John Lafayette as Clark Ashton Marcia Ann Burrs as Bernadette Wilson Rico E. Anderson as Dave Kendra Danielle Smith as ER Nurse Tanner Maguire as Darren Elizabeth Tripp as Amy Lee Burns as EMT