The story begins when Alice Postique, who had to stay late at work, discovers her boss Roche with a knife in his back. When the police detective arrives, Alice recognizes him as her old friend.
| Actor | Role |
|---|---|
 Sofiko ChiaureliAlice Postic | Alice Postic |
 Leonid KuravlyovHenri Granden | Henri Granden |
 Sergei YurskyMaître Rochet | Maître Rochet |
 Yelena SoloveyClara Rochet | Clara Rochet |
 Aleksandr AbdulovRobert de Charans | Robert de Charans |
 Lyudmila DmitrievaSuzanne Brissard | Suzanne Brissard |
 Leonid YarmolnikMaximan | Maximan |
 Elena Denisova-RadzinskayaVirginia Renoir | Virginia Renoir |
 Vladimir BasovMonsieur Jacques-Pierre Antoine | Monsieur Jacques-Pierre Antoine |
 Nina Ter-OsipyanMadame Tashar | Madame Tashar |