Two brothers, Pierre and Vladimir, wonder if their Russian grandparents, Lily and Constantin, worked for the Soviet secret services in Paris during the 1930s and 1940s. Their research begins in Russia. After meetings and conversations, yellowish photos and vodka glasses, a lost world begins to emerge harassing the present.
| Actor | Role |
|---|---|
 Louise NarboniNot listed | Not listed |
| SSvetlana LéonNot listed | Not listed |
| AAnne BenhaïemNot listed | Not listed |
 Serge BozonNot listed | Not listed |
| JJulie DesprairiesNot listed | Not listed |
| RRenaud LegrandNot listed | Not listed |
| KKarina KaraevaNot listed | Not listed |
 Pierre LéonNot listed | Not listed |