Though policewoman Hsie Wan-chin (Cynthia Yang Li-ching) is merrily planning for her wedding with fellow cop Wilson Tsiang (Lawrence Ng Kai-wah), he is having an illicit affair with her best friend, May (Moon Lee). When Wilson tries to break things off, May doesn't take it well. When she learns that Wilson and Wan-chin are moving to England, she completely loses it.
Unfortunately the movie A Serious Shock! Yes Madam! is not yet available on HBO Max.
| Directing | Albert Lai Gin-Kwok | Director |
| Production | Chung Wai-Shing | Producer |
| Crew | Fung Hak-On | Martial Arts Choreographer |
| Writing | Ella Chan Bo-wa | Screenplay |
| Camera | Danny Lee Yau-Tong | Director of Photography |
| Editing | Cheng Wing-Keung | Editor |
