Guest Stars Tom Wright as Director Patten Fred Melamed as Professor Richard Waters Megan Le as Tran Jon Klaft as Alexander Kimberly Hébert Gregory as Senator Barney Greg Mills as News Reporter John Kapelos as Matteo Roberto Neri Dominic Pace as Clinic Guard Carlos Colón Jr. as Lorenzo Michael Balin as Hanzi Judith Godrèche as Anaïs Desjardins Antonio Scarpa as Italian Police Officer Miloš Vlalukin as Italian Taxi Driver