Watch The Changeling (1980) HD Full Movie Free on solarmovie.do. Watch The Changeling (1980) online free. After the death of his wife and daughter in a car crash, a music professor staying at a long-vacant ...After the death of his wife and daughter in a car crash, a music professor staying at a long-vacant Seattle mansion is dragged into a decades-old mystery by an inexplicable presence in the mansion's attic.