Lady Audleys Geheimnis(1978)

Lady Audley's Secret is a period drama following George Talboy, who returns to England after six years in Australia as a successful gold prospector, eager to reunite with his wife Helen and son. When he learns that Helen has died, his old friend Robert Audley invites him to stay at the grand estate of Sir Michael Audley and his young wife, Lady Audley. During the visit, George vanishes mysteriously. Robert becomes determined to uncover what happened, suspecting that Lady Audley's charming exterior conceals a dangerous secret. As he investigates, dark truths emerge about the woman who has captivated his uncle, leading to a tense exploration of deception, ambition, and the masks people wear in Victorian society.