The Mystery of the Blue Room

The Mystery of the Blue Room (Czech: Záhada modrého pokoje) is a 1933 Czechoslovak mystery film, directed by Miroslav Cikán. It is a remake of the German film Secret of the Blue Room (1932). It stars Karel Hašler, František Kovářík, and Jaroslav Marvan.

Synopsis
At a country house, to impress his girlfriend a young man volunteers to spend the night in the famous Blue Room where a notorious murder took place many years before. In the morning he has completely vanished.

Cast

 * Karel Hašler as Count Hellford
 * František Kovářík as Valet Pavel
 * Jaroslav Marvan as Inspector Gent
 * Antonín Novotný
 * Helena Sedláková as Betty
 * Jiřina Šejbalová as Countess Hellford
 * František Smolík as the Stranger
 * Milada Smolíková as Marie
 * Jan Sviták as Naval officer
 * Miroslav Svoboda as Tom Brandt
 * Bedřich Vrbský as Betectiv Brown
 * Rudolf Žák as Plainclothes Man