Special Guest Stars Louise Lombard as Sofia Curtis Guest Stars Wallace Langham as David Hodges Kristoffer Ryan Winters as Robbie Jon Huertas as Leon Robin Weigert as Dr. Valerie Dino Christian Clemenson as Charles Pellew Chris Williams as Lt. Reed Owens Harry Perry as Earl Simmonds Monique Edwards as Nurse Nanette Faber Richard Wharton as Kenny Valdez Zitto Kazann as Roman Wolenski