General · EdgepediaOctober 3, 20265 min read

Blind Detective (盲探)

Blind Detective (盲探; Cantonese: Maang taam) is a 2013 Hong Kong crime comedy film directed by Johnnie To, starring Andy Lau as a blind former detective who solves cold cases for reward money and Sammi Cheng as the police inspector who hires him to find her missing childhood friend. It premiered in the Midnight Screenings section at the 2013 Cannes Film Festival and was released in Hong Kong on July 4, 2013.¹^•²

Key fact	Detail
Director / screenwriters	Johnnie To; screenplay by Wai Ka-Fai, Yau Nai-Hoi, Ryker Chan, and Yu Xi¹
Cast	Andy Lau (Chong/Johnston), Sammi Cheng (Ho Ka Tung), Guo Tao (Szeto Fatbo), Gao Yuanyuan (Tingting)³
Runtime / language	129 minutes; Cantonese⁴
Release	July 4, 2013 (Hong Kong and China); Cannes 2013 Midnight Screenings, Out of Competition¹^•⁵
Hong Kong box office	HK$15,658,008 during its run from July 4 to August 25, 2013; rated Category IIB²
Worldwide gross	$34,958,596 against an estimated budget of $11,000,000⁵^•³
Recognition	Andy Lau, Best Actor, Sitges Film Festival 2013; Sammi Cheng nominated for Best Actress at the Golden Horse Awards⁶^•⁴

Spoilers

Plot

Chong (Andy Lau) was a highly gifted detective in the police force until he lost his eyesight in an accident on duty four years before the story begins. He now works as a private eye on cold cases, earning reward money while seeking justice for victims.¹^•⁷

Ho (Sammi Cheng) is an up-and-coming hit-team detective carrying a private guilt: her junior-high best friend Minnie went missing more than ten years earlier, the night Minnie refused to go out with her.⁷ After witnessing Chong brilliantly solve an acid attack case, she hires him to find Minnie. Chong agrees without hesitation, but he is in fact using her to help him work through other cold cases.⁷

The investigation widens when Ho discovers that Minnie's disappearance may be connected to a series of missing women from the same year, pointing to a serial killer. The trail leads to an ex-cab driver named Chan with a strange obsession with unhappy women. In the wild, the pair locate the deranged Chan, who admits to everything; Minnie's red shoes from that night are found. When Chan assaults the devastated Ho, Chong shoots him dead in time, guided by his ability to tell direction through sound.⁷

Production and origins

The film was produced by Milkyway Image, with Media Asia handling international sales, alongside China Film Group Corporation and Emperor Film Production.⁸^•³ The first trailer, titled "心盲无明", was unveiled at the Hong Kong International Film Festival in March 2013, where To appeared with screenwriter Wai Ka-Fai and the two leads and announced a summer release.⁹^•¹⁰

How the premise formed. Lau said he had long wanted to make a film about a blind person and initially imagined a blind lawyer, inspired by a news story he had read more than a decade earlier. Wai Ka-Fai argued that a lawyer means too much dialogue and too much standing still, so the character became a blind detective. To acknowledged that the story drew inspiration from Sherlock Holmes.⁹ Lau added that his character's mannerisms were modeled in part on To himself, describing Chong as a money-loving, food-obsessed opportunist who eats everything from abalone and sharks' fin to cheap rice rolls; a scene in which he gnaws chicken feet took three hours to shoot.¹¹

The To–Lau–Cheng partnership

Blind Detective reunited three frequent collaborators. Beginning with Needing You (孤男寡女) in 2000, the combination of director Johnnie To with Andy Lau and Sammi Cheng, dubbed the "iron triangle" by the Chinese press, produced major Hong Kong hits: Needing You earned HK$35 million and became that year's Hong Kong box-office champion, followed by Fat Choi Spirit (瘦身男女) in 2001 and Love for All Seasons (龙凤斗) in 2004, after which the trio stopped working together. Nine years later, To regrouped the team for Blind Detective.¹² Screen Daily noted that Lau and Cheng had last teamed up on To's 2004 hit Yesterday Once More, the Hong Kong title of the same film.⁸

Style and reception

The film mixes genres deliberately. MoMA's program note describes "a dizzying blend of slapstick comedy, romance, and gruesome crime drama," punctuated by surreal reenactments of crimes, and calls it a departure from To's more restrained crime thrillers toward a manic, almost screwball sensibility.¹³ A Variety review quoted by SFMOMA called it "a serial-killer thriller wrapped in an unruly slapstick comedy with generous servings of food porn."¹⁴ A People's Daily Overseas Edition review likewise found the film neither a pure detective story nor a pure comedy but a commercial entertainment folding thriller, suspense, mystery, action, and romance into a comic whole.¹²

Critical opinion varied. Screen Daily's Cannes review called the film overlong and judged the humor grating, while conceding a few set pieces that To completists would prize, and observed that To's stature in cineaste circles was what secured the Cannes selection.⁸ On IMDb the film holds a rating of 6.4/10.³ Commercially it earned $34,958,596 worldwide, all of it international, against an estimated $11 million budget.⁵

Awards

Andy Lau won the Best Actor award at the 2013 Sitges Film Festival.⁶ The film was also a Golden Horse Awards nominee for Best Actress, for Sammi Cheng's performance.⁴

References

Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Films and standalone screen works › Individual films by title and year › Crime, thriller, and mystery films (individual works) › 2010–2014 films › Titles symbols to L

Initially written Oct 3, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026; Nov 1, 2026 · Last review: Oct 25, 2026

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