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Switzerland the Spy Paradise

Undercover Operations in the 1st World War
During the bloody war, neutral Switzerland was the scene of numerous espionage operations. The documentary traces an affair that could have changed the course of the war. Due to a coincidence, the covert operation failed – the Zurich police arrested numerous people. But the real masterminds escaped: The exciting story of a undercover operation during the First World War.

  • Duration


  • Director

    Hansjürg Zumstein

  • Management SRF

    Nathalie Rufer

  • Production

    HOOK Film für SRF DOK

  • Produktion SRF

    Monika Zingg

  • First Broadcasted

    21.12.2023, 20:05, SRF1