

Operation Swallow: The Battle for Heavy Water
1948 · 107 min · Action, War, Drama
A factual reconstruction of the sabotage events which took place to prevent Hitler's Germany from getting the heavy water needed to make an atomic bomb during the Second World War.
- Directors
- Jean Dréville, Titus Vibe-Müller
- Released
- February 5, 1948
- Language
- Norwegian
Cast

Frédéric Joliot-Curie
Self - Professor

Raoul Dautry
Self - Rustningsminister

Henki Kolstad
Sersjant Einar Skinnarland

Johannes Eckhoff
Fenrik Knut Hauglund

Claus Wiese
Fenrik Joachim Rønneberg
Øyvind Øyen
Major Professor Leif Tronstad
Andreas Aabel
Fenrik Kasper Idland
Odd Rohde
Sersjant Birger Strømsheim
Rolf Sørlie
Self - Ingeniør
Torstein Skinnarland
Self - Damvokter
Lew Kowarski
Self - Laboratoriesjef
H.H. Halban
Self - Professor
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