Guest Stars Teryl Rothery as Dr. Janet Fraiser Carmen Argenziano as Gen. Jacob Carter Michael Welch as Young Jack Co Starring Michael Shanks voices Thor Peter DeLuise voices Loki Dan Payne as Officer Allan Ralph Alderman as Shop Owner Noah Beggs as Security Force Officer Evan Frayne as Pilot #1 Gregory Bennett as Lt. Colonel Harlan Beck Tom Heaton as Werner Chris Kramer as Pilot #2 Ed Hong-Louie as Zyang Wu Poppi Reiner as Pamela Ambrose Theresa Lee as Interpreter