The Dark Tower (1943 film)

The Dark Tower is a 1943 British thriller film starring Herbert Lom, Anne Crawford, David Farrar and Ben Lyon. The film marked Herbert Loms first major film role.

With Torgs help, the circus becomes very successful, and Torg is able to force Phil into making him a partner. Meanwhile, Torg falls in love with Mary, though she makes it clear to him that her heart belongs to Tom. As time goes on, Torg begins to exert control over Mary. Before one performance, he tells her under hypnosis that she will be so tired that she will be unable to hold onto Tom during their trapeze act. As a result, Tom falls and is injured so badly, he has to stay in the hospital. The others suspect what is going on, but have no proof and are powerless to do anything.When Tom recovers enough to return to the circus, he finds that Torg has Mary performing an even more dangerous stunt. While watching it, he unthinkingly cries out her name, breaking her trance and almost causing her fall from the high wire. While Torg is being lowered to the ground, Phil cuts the rope and Torg falls to his death. However, in a twist, the doctor reveals that Torg was shot in the head in midair, a feat that could only have been done by the circuss sharpshooter, Dora Josephine Wilson. ........

Source: Wikipedia