The spirit of a deceased conjoined twin haunts her unknowing sister.
Idy Chan Yuk-Lin
Bonnie Kei Po-erh
Robert Mak Tak-Law
Michael Cho
Michael Tong Chun-Chung
Dr Albert Poon Chi Ching
Margaret Lee
Wendy Chu
Tanny Tien Ni
Mrs Kei Ching Yi
Elliot Ngok Wah
Mr Kei
Kwan Hoi-San
Medical Director Cheung
Leung Jun-Git
Ghost of Kei Bei Erh
Fei Pak
