A priest, a nun and a showman sneaks into the morgue and sees a dancing vampire and catches it. It all lead to an assault and abduction of Tien Tien.
Grandfather meets his match when he meets Master Flying Squirrel. Master Flying Squirrel captures Grandpa and transforms him into a ghostslave. Tien Tien turns to grandfather old classmate to defeat the Flying Squirrel and absolve grandfather.
Chan Jun-Leung's 1982 film based on The Journey to the West.
