Special Guest Stars Dan O'Herlihy as Prof. David Garrow Eleanor Parker as Margitta Kingsley Guest Stars Leslie Nielsen as General Maximilian Harmon Peter Mark Richman as Webb Barry Sullivan as Dr. Robert Kingsley Albert Paulsen as Dr. Kurt Erikson David Hurst as Jan Vanovech Tony Bill as Steve Garrow Inger Stratton as Anna Erikson Hugh Marlowe as Grant Ruth Warrick as Alice Garrow Co Starring Barbara Moore as Lisa Rogers Richard Bull as Captain Gelser Frank Babich as Sergeant Amy Thomson as Miss Carla Michael Masters as 2nd Reporter Logan Ramsey as Ship's Captain Guy Lee as Taxi Man Peter C. Stein as Ship's Steward Cecile Ozorio as Chinese Secretary Ray Weaver as 1st Reporter J. David Jones as Copter Pilot Eddie Peterson as Corporal Edgar Stehli as Veeth Tony Monaco as U.N.C.L.E. Agent Uncredited Richard O'Brien as Air Chief Annella Bassett as Dr. Naomi Fisher Bobby Gilbert as Man at Airport