I located this film after I had seen it being shown in another film, where the story took the cast into a cinema. (I haven't a clue as to the name of the other film!)
An unknown mastermind plans and executes a daring gold bullion robbery. However, once complete, he ensures that the other members of the gang are all caught by the police and sent to prison. Each one, on regaining their freedom, goes in search of the mastermind, in order to exact their revenge on him. However, who is he?
The story continues in an old house, with plenty of eerie rooms, secret passages and large grounds. In particular, there is a mausoleum, which appears to be concealed.
The film is full of "red herrings"; who is the detective? Who are the criminals? Where and who is the mastermind? Lots of questions which can only be answered by watching the entire film.
It is still a good thriller, with a lot going on and very few clues as to who is on what side of the law.
I do recommend a viewing; it stands the test of time well and is entertaining and quite easy to watch.
The quality of the print and sound track are acceptable, but not amazing; in keeping with its age!