An FBI agent works with a refugee scientist and the Coast Guard to crack a Soviet spy ring in Boston.
Rated NR | Length 98 minutes
George Murphy | Finlay Currie | Virginia Gilmore | Karel Stepanek | Louisa Horton | Peter Capell | Bruno Wick | Vilma Kurer | Ann Thomas | George Roy Hill | Karl Weber | Michael Garrett | Lotte Palfi Andor | Ernest Graves | Robert Carroll | Wolfgang Zilzer | Bradford Hatton | Rosemary Pettit | Eva Condon | Steve Mitchell | John Farrell | Nancy Hale | Westbrook Van Voorhis | Mary Young