Le Docteur Cornélius

This old dark house film is hardly a mystery. You pretty much know who the bad guy is going to be upfront. Yet it has its charms.

After a gangster dies, his elderly widow proclaims that now she is going to cash in on his one million in gold which she has kept all of these years. But on her way to get the gold she sees the gangster's ghost and falls down the stairs and dies. Meanwhile, Stuart Erwin is a plain clothes policeman making the rounds and arresting fraudulent psychics. Patricia (Dorothy Wilson) and her father (Dudley Digges) get rounded up in the dragnet. It turns out that Patricia is a legit psychic, but her dad is dishonest and greedy. After she convinces the police of her authenticity, they decide to take Patricia to the old dark house where the gangster's money is to try and solve who this "ghost" was and where the money is. Unfortunately they bring her father along for the ride.

In spite of the villain being obvious, this one does have some very good atmosphere. And you have to wonder why such a house was built with secret passageways, secret rooms, and trap doors in the first place. Plus it is fun to see Stuart Erwin in a role where he is the forceful confident protagonist throughout rather than a human Droopy like figure as he usually is.