Guest Stars Chris Gauthier as Vincent Tembi Locke as Grace Monroe Jaime Ray Newman as Tess Fontana Wil Wheaton as Dr. Isaac Parrish Barclay Hope as General Mansfield Co Starring Ben Wilkinson as Dr. Anson Matthew Thiessen as Scientist #1 Kameron Louangxay as Scientist #2 Chad Bellamy as GD Guard - Frank
