Chandu the Magician (1932)
When delusional madman Roxor kidnaps a scientist in hopes of using his death ray to achieve world dominance, he is opposed by Chandu, a powerful hypnotist and yogi
The Ghost of St Michaels (1941)
A hapless teacher named Will Lamb is hired by a grim school in Scotland The school soon starts to be haunted by a legendary ghost, whose spectral bagpipes signal the death of one of the staff Lamb has to unravel the mystery before