The film is based on the book Adventure in Diamonds by David E. Walker, which chronicles the true events of May 12–13, 1940.
: With the German invasion underway, British intelligence launched a secret operation to recover approximately £10 million in industrial diamonds from Amsterdam. Operation Amsterdam(1959)
: The operation was led by Dutch diamond expert Jan Smit (portrayed by Peter Finch) and British Major Dillon (portrayed by Tony Britton). They were transported to the Dutch port of IJmuiden on a British destroyer. Narrative & Cinematic Style The film is based on the book Adventure
: A central theme is the "choices" faced by Jewish diamond merchants. Giving up their stocks meant aiding the Allies but also losing their only potential "bargaining power" or life savings before the Nazi occupation. Key Characters : : The operation was led by Dutch diamond
: Reviewers from Time Out describe it as a "brisk, no-nonsense" movie that prioritizes narrative movement over deep character development. Operation Amsterdam (1959) - IMDb
: A fictionalized local woman who assists the team. Bartok's performance was praised for adding depth, potentially influenced by her own wartime experiences. Critical Reception
: At the time of its release, the Guardian called it an "unusually effective war film" because of its historical grounding. However, The New York Times found it "lukewarm" compared to the actual intensity of the real-life incident.