Guest Stars Gary Jones as Sgt. Walter Harriman Bill Dow as Dr. Bill Lee Eric Steinberg as Netan Tim Perez as Vashin Mike Dopud as Odai Ventrell Anne Marie DeLuise as Amy Vandenburg David Lovgren as Darrell Grimes Co Starring Noah Dalton Danby as Cha'ra Jody Thompson as Woman Mark Brandon as Presenter Jackie Blackmore as Female Grad Maureen Thomas as Wendy Ian Robison as Frank Rob Boyce as Assassin Sniper Rob Hayter as Phil Jeny Cassady as Alien Bounty Hunter Ryan Elm as Gary Brad Proctor as Alien Bounty Hunter Tiffani Timms as Blonde Girl Ed Anders as Former Football Player Uncredited Hector Navarro as TSgt. Kraushaar Shawn Stewart as Jaffa Morris Chapdelaine as Jup Joseph Mallozzi as USAF Conference guest Paul Herbert as Dancing Classmate Jason Calder as Library Security Guard
