Guest Stars Patrick Bauchau as Prof. Ernst Lodz Robert Knepper as Tommy Dolan John Carroll Lynch as Varlyn Stroud Blake Shields as Osgood Scott MacDonald as Burley Ralph Waite as Reverend Norman Balthus Daniel Browning Smith as Rubber Boy Time Winters as Wilfred Talbot Smith John Aylward as Bishop McNaughton Kelly Lynn Warren as Volunteer #1 Jon Gries as Texas Ranger Darin Cooper as Engineer