Thou Shalt Not Swear Poster

Thou Shalt Not Swear 1993

★ 1.84 votes91 min📅 1993-09-03

In the 1993 Hong Kong crime-comedy-horror hybrid *Thou Shalt Not Swear*, veteran actor Michael Chow Man-Kin steps into the role of Inspector Chow, a rigid and disciplined cop whose no-nonsense approach crashes headfirst into the supernatural when he ...

Director: Wellson Chin Sing-Wai

Cast

Michael Chow Man-Kin
Michael Chow Man-Kin
Inspector Chow
Sean Lau Ching-wan
Sean Lau Ching-wan
Inspector Lau
Jennifer Chen
Jennifer Chen
Chia-Yi
Helena Law Lan
Helena Law Lan
Lung
Tats Lau Yee-Tat
Tats Lau Yee-Tat
Inspector Chung
Michael Tao Tai-Yu
Michael Tao Tai-Yu
Simon
Eva Lai
Chen Tze Chun
Cheung Kwok-Keung
Cheung Kwok-Keung
Chen Te Kang
Ronald Wong
Ronald Wong
Long Hair
Kingdom Yuen King-Tan
Kingdom Yuen King-Tan
Excited witness

Frequently Asked Questions

What is Thou Shalt Not Swear (1993) about?

This offbeat Hong Kong film follows two cops—a by-the-book inspector and a psychic—who uncover a chilling pattern as a serial killer targets their old childhood friends. As the investigation unfolds, the line between law enforcement and the supernatural blurs, revealing a dark secret tied to their shared past.

Who directed Thou Shalt Not Swear?

The film was directed by Wellson Chin Sing-Wai, known for his work across comedy and horror.

Who stars in Thou Shalt Not Swear?

The film features Michael Chow Man-Kin, Sean Lau Ching-wan, Jennifer Chen, Helena Law Lan, and Michael Tao Tai-Yu in key roles.

Is Thou Shalt Not Swear (1993) worth watching?

With its unique blend of crime, horror, and supernatural mystery, *Thou Shalt Not Swear* offers something different for fans of 90s Hong Kong cinema. While it may not be a critical darling, its quirky charm and stylish execution make it a hidden gem worth tracking down, especially for those who enjoy genre-mixing stories.

How long is Thou Shalt Not Swear?

The film runs for 91 minutes.

About Thou Shalt Not Swear (1993) — Where Crime Meets the Supernatural in a Hong Kong Mystery

In the 1993 Hong Kong crime-comedy-horror hybrid *Thou Shalt Not Swear*, veteran actor Michael Chow Man-Kin steps into the role of Inspector Chow, a rigid and disciplined cop whose no-nonsense approach crashes headfirst into the supernatural when he teams up with the eccentric psychic Inspector Lau (played by Sean Lau Ching-wan). Together, they weave through the neon-lit shadows of a city where childhood friendships have curdled into something far darker. As the duo digs deeper, they uncover a gruesome pattern: a serial killer is methodically targeting those who once shared the same sacred oath—one that now feels more like a curse. The film blends sharp crime procedural beats with eerie mystery elements, all wrapped in a distinctly 90s Hong Kong aesthetic.

Directed with a mischievous flair by Wellson Chin Sing-Wai, *Thou Shalt Not Swear (1993)* isn't just another cop thriller—it's a genre-bending oddity that thrives on contrasts. The crackling chemistry between Chow and Lau's contrasting personalities keeps the tension high, while the supporting cast, including Jennifer Chen and Helena Law Lan, grounds the supernatural intrigue in raw human stakes. With its mix of dark humor, supernatural dread, and the kind of gritty camaraderie that only 90s Hong Kong cinema could deliver, this film offers a fresh take on the buddy-cop formula. Whether you're drawn in by the mystery or the quirky dynamic between its leads, *Thou Shalt Not Swear* promises a ride worth taking.