Guest Stars Laura Innes as Captain Tricia Harper Daniela Bobadilla as Emma Mark Harelik as Carl Kessel Chris McGarry as Dr. Banks Logan Miller as Cole Brian Norris as Sam Harvinson Jordan Lund as Dr. Arthur Taylor Co Starring Jay Seals as Tech Terrence Edwards as Uniform #2 Jeris Lee Poindexter as Homeless Man Franco Vega as Uniform #1 Robert Alan Beuth as Stan Drake