Set in Leningrad. Follows the lives of three young Russians from the terror of the German siege of Leningrad through the uncertainty of the postwar years to the space age.
| Release Date | December 1, 1969 | |
|---|---|---|
| Status | Released | |
| Original Title | The Promise | |
| Runtime | 1h 38min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | Howard and Wyndham Films and Television | |