Revenge of the Haunted Souls(1939)

Revenge of the Haunted Souls is a dark thriller set on a stormy night when a wealthy man is murdered, dissolved in acid, and cast into the sea. His young widow teams up with a reclusive knight-errant who emerges from years of hiding to hunt down the killer. The investigation reveals a shocking truth: the murderer is the dead man's oldest friend, driven by greed to commit the crime. As the widow and her unlikely ally close in on their target, they must navigate a web of betrayal and vengeance. The film blends gothic atmosphere with mystery, exploring themes of friendship corrupted by avarice and the lengths people will go to for justice.