A Wicked Ghost III The Possession is a 2002 Hong Kong horror film produced by Stanley Tong, directed by Hung Chunghap and starring Gigi Lai, Cheung Tatming, Grace Lam, Yip Sai Wing, Wayne Lai, Patrick Keung, Jenny Yam and Joyce Han. It is preceded by A Wicked Ghost in 1999 and A Wicked Ghost II The Fear in 2000.
Source: Wikipedia