Carry on Hotel (1988)

Mr. Lau (Kent Cheng) is a seedy detective who sets up cameras to record an illicit affair. Things go awry however when a hideously glam rock band checks into Lau’s room, and gets a free show via his hook-up. Meanwhile, silly thief Donald Ng (Richard Ng) uses ninjitsu to fool the locals while a womanizing tour guide (Eric Tsang) gets stalked by not one, but two pretty women (Cherie Chung and Pat Ha). And Buddy Cheung (Jacky Cheung) is a lowly mechanic at the hotel who lusts after gorgeous executive Sunflower (Joey Wong). But his tomboy co-worker Boy George (Cecilia Yip) secretly pines for him.