Guest Stars David Nykl as Dr. Radek Zelenka Christopher Heyerdahl as Wraith Leader (Todd) Gary Jones as Sgt. Walter Harriman Steven R. Schirripa as Poker Player Neil Jackson as Wraith Frank Vincent as Poker Player Co Starring Carmen Moore as Reporter David Avalon as Hotel Manager Jody Thompson as Nurse Paul Jarrett as Captain Hendricks Chris Nowland as Crime Scene Guy Mark Burgess as Sick Guy Loren Christopher Michaels as Dealer Joel Goldsmith as Poker Player Charles Cohen as Poker Player Roy Winston as Poker Player Todd Brunson as Poker Player