Poltergeist: The Legacy (1996)

S1E14 Fox Spirit

Title: Fox Spirit Plot: During a routine inspection in the city sewers, two maintenance workers stumble upon a mysterious ancient urn containing ashes. Curiosity leads one of them to spill the contents before they resume their tasks in different sections of the tunnels. Soon after, one worker is confronted by the vengeful spirit of a ghostly Chinese woman. The following day, the Legacy receives an urgent call from a Chinese acquaintance requesting their assistance in uncovering the truth behind the disappearance of the two workers.