hocus pocus  a peking opera troupe gets some spectral visitors in hocus pocus, a spooky horror-comedy starring the incomparable lam ching ying! uncle sheng (lam ching ying) is the elder statesman of an opera troupe, who regales the younger members with his spooky stories about haunted opera houses. inspired, the kids turn to tricking one another with half-baked horror tricks and practical jokes, all in hopes of scaring each other silly. but when real ghosts show up they may have to think twice! some of the ghosts are just in it for the laughs, but there's also another ghost lurking around the house and they've just disturbed his bones! once the evil ghost makes its presence known, it's up to uncle sheng and his students to put the ghost back where it belongs! wacky hijinks and the peking opera setting make hocus pocus an entertaining hong kong horror-comedy featuring the genre's undisputed star, lam ching ying!