Director(s):
Francis Savel
Producing country:
FR
Production year:
1980
Total admissions:
EU 27+GB: 155
EUR OBS: 155
| Market | Distributor | Release date | Total since 2021 | 2021 |
|---|---|---|---|---|
| FR | - | 155 | 155 |
* Estimated admissions for the following markets: GB, GB_IE, IE
| Market | Title |
|---|---|
| FR | Équation à un inconnu |
| DE | Gleichung mit einem Unbekannten |
| GB,US | Equation to an Unknown |