Plot
An international geological expedition led by a Russian engineer works in an inaccessible area of one of the Latin American countries. Scientists are held hostage by a nearby gang that trades in the drug trade. Geologists are in mortal danger ...
| Writer | Isai Kuznetsov |
|---|---|
| Director | Venyamin Dorman |
| Actor | Anatoliy Kuznetsov, Irina Shevchuk, Valentin Smirnitskiy |
| Country | Soviet Union |
| Production | Gorky Film Studios |