Cast overview, first billed only: | |||
Roger Hanin | ... | Saint-Dominique | |
Margaret Lee | ... | Olivia | |
Peter Carsten | ... | Günther | |
Claude Dauphin | ... | Lasalle | |
Helga Sommerfeld | ... | Ingrid | |
Ivan Desny | ... | Steve | |
Brigitte Wentzel | ... | Frida | |
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Ennio Balbo | ... | Papillon |
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Edy Biagetti | ... | Felix |
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Jane Massey | ||
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Giovanna Lenzi | ||
Ugo Pagliai | |||
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Waldemar Frahm | ||
Ivan J. Rado | ... | (as Jorge Rado) | |
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Yves Brainville |
Julien Saint Dominique, an agent of the French counter-espionage service in Berlin, investigates the kidnapping of a functionary taken by German communists into East Germany.