About the joint Soviet-Bulgarian space flight under the Interkosmos program.
| Release Date | January 1, 1979 | |
|---|---|---|
| Status | Released | |
| Original Title | Возвращение «Сатурнов» | |
| Runtime | 18min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | Russian | |
| Production Countries | Soviet Union, Bulgaria | |
| Production Companies | Central Studio of Documentary Films | |