Hello.

I need help identifying A horror movie, I only know a few things about the movie though which is the problem.

I know the movie is in black and white, I know it involved a trap door and a secret cult, one of the scenes involves a man with a flaming cross sticking out of his back while running around.

I know it's not a lot to go on but it's all I got.

Thanks for any help

Enigma.