| Title | So Long at the Fair |
|---|---|
| Runtime | |
| Subtitle Available |
 ETC.
|
| Release Date | May 31, 1950 |
| Genres | Mystery, Thriller, Drama, |
| Production Company | Gainsborough Pictures |
| Production Countries | United Kingdom |
| Casts | Jean Simmons, Dirk Bogarde, David Tomlinson, Marcel Poncin, Cathleen Nesbitt, Honor Blackman, Zena Marshall, André Morell, Betty Warren, Eugene Deckers, Felix Aylmer |
| Plot Keywords | hotel, paris, france, based on novel or book, disappearance, hidden room, 19th century, paris expo, vanished man, brother sister relationship, |
