Ellery Queen (1975)

S1E10 The Adventure of the Pharaoh's Curse

Norris Wentworth acquires an Egyptian sarcophagus to showcase at the renowned Tremane Museum. However, it turns out there's a curse associated with it, as the last six owners have all met untimely and mysterious ends. Unsurprisingly, Wentworth becomes the seventh victim. But is he truly a casualty of the mummy's curse, or is there an alternative explanation lurking behind this bizarre case?