Special Guest Stars Amanda Brugel as Rita Blue Guest Stars Nate Corddry as Commander MacKenzie Reed Diamond as Commander Westin Co Starring Hattie Kragten as Constance Randal Edwards as Dr. Richard Grove Kate Hewlett as Mrs. Grove Pamela Estrada as Talia Steve Cumyn as Commander Maddox Gordon Harper as Commander Park Kevin Hare as Hulda's Father Nico DeCastris as Guardian Irena Huljak as Hulda's Mother Barbara Gordon as Linda Zoë Belkin as Stringent Pearl Girl Rob Torr as Commander Riley Fegan Decordova as Gentle Pearl Girl Arthica Kumarakesary as Sara (Pearl Girl)
