The Lighthorsemen (1987)
In 1917 when the British forces are bogged down in front of the Turkish and German lines in Palestine they rely on the Australian light horse regiment to break the deadlock
The Evil of Adelaide Winters (1964)
A woman runs a psychic scam with hidden speakers to make people believe she can contact their dead love ones, and one man believes she has contacted his dead son, so he becomes dangerously obsessed with her sessions