Guest Stars Rachel Burttram as Betty Grissom Danny Strong as John "Shorty" Powers Sacha Slobodyanik as Wernher Von Braun Co Starring Chandler Head as Cam Cooper Joshua Ritter as Carl Hutmacher Jordan Blair Mangold Brown as Eunice Andy Gion as Communications / Systems / Recovery Christopher Mann as Dr. Vance Marchbanks Christopher Cassarino as Henri Landwirth Andrew Romano as Booster / Network Todd Allen Durkin as Jerome Wiesner Daryn Kahn as Ralph Morse Michael MacCauley as James Webb Tom Izdon as Egg Head Denise Gossett as Ham's Handler Faye Rosing Novick as Secretary Patrick James as Surgeon Tiffany Kerr as Carla