The rich widow Madame Collie leaves the fortune to her lost niece Maria Ivanova. Two cousins of Maria go from Paris to Moscow in order to search her. They have to find a 17 year old girl with the birthmark on her right shoulder. The documents of the heiress are hidden in her doll.
| Directing | Sergei Komarov | Director |
| Writing | Oleg Leonidov | Writer |
| Writing | Fyodor Otsep | Writer |
| Art | Sergei Kozlovsky | Art Direction |
| Art | Alexander Rodchenko | Art Direction |
| Camera | Konstantin Kuznetsov | Director of Photography |
| Camera | Yevgeni Alekseyev | Director of Photography |