| 1 September 1937 | US | Yes |
| Mystery | |
| Fantasy | |
| Family | |
| Drama | |
| Adventure |
| US |
| English |
| United States |
| imdb | tt0029162 |
| Name | Role/Job | Order of appearance | Options | |
|---|---|---|---|---|
| 1) | Ronald Colman | 1 | ||
| 2) | Jane Wyatt | 2 | ||
| 3) | Edward Everett Horton | 3 | ||
| 4) | Thomas Mitchell | 5 | ||
| 5) | Isabel Jewell | 6 | ||
| 6) | H. B. Warner | 7 | ||
| 7) | Sam Jaffe | 8 | ||
| 8) | Wyrley Birch | 9 | ||
| 9) | Sonny Bupp | 10 | ||
| 10) | George Chan | 11 | ||
| 11) | David Clyde | 11 | ||
| 12) | Willie Fung | 12 | ||
| 13) | Mary Lou Dix | 13 |
| Name | Role/Job | Order of appearance | Options | |
|---|---|---|---|---|
| 1) | Robert Riskin | 1 | ||
| 2) | James Hilton | 2 | ||
| 3) | Sidney Buchman | 3 |
| Name | Role/Job | Order of appearance | Options | |
|---|---|---|---|---|
| 1) | Frank Capra | 1 |
| Name | Synopses | Official ? | Options |
|---|---|---|---|
| Salma El-Sharkawy | A British diplomat's plane crashes in the mountains of Tibet while escaping from China, so he and other survivors end up in an unknown valley that leads them to a mysterious city that is isolated from the world. 211 |
| Name | Review Content | Spoiler ? | Official ? | Options |
|---|