Heather O'Rourke (Carol Anne), Tom Skerritt (Uncle Bruce), Nancy Allen (Aunt Pat), and Zelda Rubinstein (Tangina Barrons). Plot Summary
The film heavily utilizes practical mirror effects to create a sense of disorientation and supernatural intrusion. HolttГ©r 3
Unlike the suburban haunted houses of the first two films, this installment uses the claustrophobic and modern environment of the John Hancock Center in Chicago. Heather O'Rourke (Carol Anne), Tom Skerritt (Uncle Bruce),
This was the final film in the original trilogy and is known for being the final performance of Heather O'Rourke , who passed away shortly before the film's release. Poltergeist III (1988) - IMDb Heather O'Rourke (Carol Anne)