Guest Stars Gary Jones as Sgt. Walter Harriman Matthew Glave as Col. Paul Emerson Eric Steinberg as Netan Tim Perez as Vashin Rudolf Martin as Anateo Scott McNeil as Keflin Michael Rogers as Major Escher Sean Campbell as Solek Adrien Dorval as Lorzan Hawthorne James as Gavos Co Starring Martin Christopher as Marks Morris Chapdelaine as Tenat Geoff Redknap as Alien Lt. Joey Aresco as Slaviash Dean Monroe McKenzie as Henchman