"The Secret Power" - Hardly anyone who strays into the emigrant's restaurant "Strange Bird" would suspect that the porter once was a general, the waiter a prince and the cook an admiral, and that the lady at the bar is actually the princess Sinaide forced was leaving their home.
| Release Date | March 19, 1928 | |
|---|---|---|
| Status | Released | |
| Original Title | Die geheime Macht | |
| Runtime | 1h 10min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | German | |
| Production Countries | Germany | |
| Production Companies | UFA | |