Cast (15)
Don MurrayDr. Alex Lauder
Ray MillandProf. Samuel Hale Constable
Gene TierneyLenore Constable
Barbara DanaTina Cryder
Ed AsnerSaul Wiener
Pamelyn FerdinMary Constable
William BeckleyArnold Watson Bessmer
Ivor BarryDr. Paul Cryder
George MacreadyDr. Frank Ferguson
John CarradineMr. Bosch
Virginia ChristineHelga
Cecile OzorioDevi Bessmer
Frank MaxwellGeneral Augstadt
Hal FrederickC.I.C. Technician
Bill HickmanEnemy Agent
