{ "id": "ep5tad00hq", "slug": "overheard", "title": "Overheard (窃听风云)", "updated": "2026-11-01", "topic_path": [ { "id": "culture", "label": "Arts and culture", "api_url": "https://www.edgepedia.org/api/v1/topics/culture" }, { "id": "culture.performance", "label": "Screen and stage", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance" }, { "id": "culture.performance.screen", "label": "Film and television", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen" }, { "id": "culture.performance.screen.films", "label": "Films and standalone screen works", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen.films" }, { "id": "culture.performance.screen.films.films.individual-works", "label": "Individual films by title and year", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen.films.films.individual-works" }, { "id": "culture.performance.screen.films.films.individual-works.crime-thriller-mystery", "label": "Crime, thriller, and mystery films (individual works)", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen.films.films.individual-works.crime-thriller-mystery" }, { "id": "culture.performance.screen.films.films.individual-works.crime-thriller-mystery.2005-2009-films", "label": "2005–2009 films", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen.films.films.individual-works.crime-thriller-mystery.2005-2009-films" }, { "id": "culture.performance.screen.films.films.individual-works.crime-thriller-mystery.2005-2009-films.yr-2008-2009", "label": "Released 2008 to 2009", "api_url": "https://www.edgepedia.org/api/v1/topics/culture.performance.screen.films.films.individual-works.crime-thriller-mystery.2005-2009-films.yr-2008-2009" } ], "geo": [ { "id": "geo.chn.t2001.culture.performance.screen.films.films.individual-works.crime-thriller-mystery", "label": "China · 2001 to 2020: Crime, thriller, and mystery films (individual works)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance.screen.films.films.individual-works.crime-thriller-mystery", "path": [ { "id": "geo.chn", "label": "China", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn" }, { "id": "geo.chn.t2001", "label": "China · 2001 to 2020", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001" }, { "id": "geo.chn.t2001.culture", "label": "Arts and culture", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture" }, { "id": "geo.chn.t2001.culture.performance", "label": "Screen and stage", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance" }, { "id": "geo.chn.t2001.culture.performance.screen", "label": "Film and television", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance.screen" }, { "id": "geo.chn.t2001.culture.performance.screen.films", "label": "Films and standalone screen works", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance.screen.films" }, { "id": "geo.chn.t2001.culture.performance.screen.films.films.individual-works", "label": "Individual films by title and year", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance.screen.films.films.individual-works" }, { "id": "geo.chn.t2001.culture.performance.screen.films.films.individual-works.crime-thriller-mystery", "label": "Crime, thriller, and mystery films (individual works)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t2001.culture.performance.screen.films.films.individual-works.crime-thriller-mystery" } ] } ], "excerpt": "Overheard (窃听风云) is a 2009 Hong Kong crime thriller by Alan Mak and Felix Chong, starring Lau Ching-wan, Louis Koo, and Daniel Wu as surveillance cops who trade on overheard insider information; it topped Hong Kong's 2009 local summer box office and spawned two sequels.", "snippet": "Overheard (窃听风云) is a 2009 Hong Kong crime thriller by Alan Mak and Felix Chong, starring Lau Ching-wan, Louis Koo, and Daniel Wu as surveillance cops who trade on overheard insider information; it topped Hong Kong's 2009 local summer box office and spawned two sequels.", "node": "culture.performance.screen.films.films.individual-works.crime-thriller-mystery.2005-2009-films.yr-2008-2009", "markdown": "# Overheard (窃听风云)\n\n**Overheard** (窃听风云) is a 2009 Hong Kong crime thriller directed and written by Alan Mak Siu-fai (麦兆辉) and Felix Chong Man-keung (庄文强), starring Lau Ching-wan, Louis Koo, and [Daniel Wu](https://www.edgepedia.org/daniel-wu) as three police surveillance specialists, two of whom trade on insider information they overhear during an investigation.[1](https://www.bonafilm.cn/product/156.html) Produced by Derek Yee Tung-shing and Henry Fong, it was a Hong Kong–mainland co-production released on 24 July 2009 in mainland China and 30 July 2009 in Hong Kong.[1](https://www.bonafilm.cn/product/156.html) • [2](https://www.stephenau.com/works/movie/overheard.html)\n\n| Key fact | Detail |\n|---|---|\n| Directors and writers | Alan Mak Siu-fai and Felix Chong Man-keung, the duo behind *Infernal Affairs*[1](https://www.bonafilm.cn/product/156.html) |\n| Lead cast | Lau Ching-wan, Louis Koo, Daniel Wu, with Zhang Jingchu, Alex Fong, and Michael Wong[1](https://www.bonafilm.cn/product/156.html) |\n| Release | 24 July 2009 (mainland China); 30 July 2009 (Hong Kong); 100 minutes; Cantonese and Mandarin[1](https://www.bonafilm.cn/product/156.html) • [2](https://www.stephenau.com/works/movie/overheard.html) |\n| Premise | Surveillance officers investigating insider trading at a listed company use overheard information to trade for themselves[1](https://www.bonafilm.cn/product/156.html) |\n| Mainland box office | First-day takings above 10 million RMB, a first for a Hong Kong crime film there; over 60 million RMB by 2 August 2009[3](https://ent.sina.com.cn/m/c/2009-08-05/16242639686.shtml) |\n| Hong Kong box office | Over HK$15.3 million, the top local film of summer 2009[4](https://www.scmp.com/article/691232/hk-hits-no-match-us-blockbusters) |\n| Awards | Five nominations at the 29th Hong Kong Film Awards, including Best Film; winner for Best Editing[5](https://www.imdb.com/title/tt1349853/awards/) |\n| Sequels | *Overheard 2* (2011) and *Overheard 3* (2014), with the same three leads in unrelated stories[6](https://sino-cinema.com/2017/05/27/review-overheard-2-2011/) |\n\n## Spoilers\n\n### Plot\n\nLau Ching-wan plays Johnny Leung (梁俊义), head of a surveillance team in the police's Criminal Intelligence Bureau, with [Louis Koo](https://www.edgepedia.org/louis-koo) as Gene Yeung (杨真) and Daniel Wu as Max Lam (林一祥). The trio is assigned to investigate the listed company Fenghua International (风华国际) for suspected insider trading, planting listening devices and cameras to monitor its executives around the clock.[1](https://www.bonafilm.cn/product/156.html) • [7](https://www.cinespot.com/hkmreviews/%E7%AB%8A%E8%81%BD%E9%A2%A8%E9%9B%B2-2)\n\nDuring the operation they overhear the company's senior figures planning to pump the share price from HK$0.2 to HK$1.2. Under financial pressure, Gene and Max conceal the intelligence and buy the stock themselves, making a large profit; Johnny, learning of it, covers for his two friends. Fearing exposure, they use their positions to destroy evidence, but an unexpected hand reaches for them, and the three are drawn into a spiral of violence that ends in tragedy.[1](https://www.bonafilm.cn/product/156.html) • [2](https://www.stephenau.com/works/movie/overheard.html) The characters are written against type: Johnny is upright but weak-willed in his tangled love life, Gene is a struggling father whose son has leukemia and who is himself terminally ill, and Max is an ambitious young officer married into a wealthy family.[1](https://www.bonafilm.cn/product/156.html)\n\n## Origins\n\n**The 2007 stock frenzy.** Mak and Chong conceived the story during a low point in their own careers, after ending their collaboration with Andrew Lau (刘伟强). In October 2007, while the Hong Kong film industry was sluggish, the [Hang Seng Index](https://www.edgepedia.org/hang-seng-index) surged past 32,000 points, a then historic high, and Chong recalls that the city's mood was such that \"if you didn't buy stocks you weren't a person.\" Sitting in a coffee shop, the two overheard neighboring tables talking up stock deals and, chafing at how hard filmmaking made money, built a story of economic crime around that contrast.[8](https://ent.sina.com.cn/m/c/2009-05-28/01042540379.shtml?from=wap) • [9](https://ent.sina.com.cn/m/c/2009-07-10/00242604308.shtml)\n\nChong has said the film aims to reflect social realities in Hong Kong, a financial center where sophisticated players exploit gray zones of financial law; he framed the theme as a shift from the 1990s image of people robbing banks to bankers, in his words, robbing the public.[8](https://ent.sina.com.cn/m/c/2009-05-28/01042540379.shtml?from=wap) • [9](https://ent.sina.com.cn/m/c/2009-07-10/00242604308.shtml) He also cited [Francis Ford Coppola](https://www.edgepedia.org/francis-ford-coppola)'s *The Conversation*, the 1970s Cannes-winning surveillance drama, as an earlier influence on his interest in the subject.[9](https://ent.sina.com.cn/m/c/2009-07-10/00242604308.shtml) [Eavesdropping](https://www.edgepedia.org/eavesdropping) itself was rare in Hong Kong cinema, the subject having usually been tied to politics elsewhere.[10](https://ent.sina.com.cn/r/m/2009-07-10/00372604321.shtml)\n\n**Assembling the production.** After investors declined the project, Derek Yee read the script, committed to it immediately, and came on as producer, helping secure financing and shepherd the script through mainland film authorities. His involvement brought together the behind-the-camera teams of *Infernal Affairs* and *Protégé*, with Bona Film Group and Sil-Metropole Organisation among the production companies.[8](https://ent.sina.com.cn/m/c/2009-05-28/01042540379.shtml?from=wap) • [11](https://ent.sina.com.cn/f/m/overheard/)\n\n## Release and box office\n\nThe film opened in mainland China on 24 July 2009 and in Hong Kong and Singapore on 30 July, later reaching Taiwan in September.[1](https://www.bonafilm.cn/product/156.html) • [2](https://www.stephenau.com/works/movie/overheard.html) Its first-day mainland takings broke 10 million RMB, which made it the first Hong Kong crime film to open past that mark in the mainland market, and its mainland gross passed 60 million RMB by 2 August.[3](https://ent.sina.com.cn/m/c/2009-08-05/16242639686.shtml) In Hong Kong it took more than HK$15.3 million, the most successful of eleven local films that summer, though still behind Hollywood blockbusters.[4](https://www.scmp.com/article/691232/hk-hits-no-match-us-blockbusters) Producer Yu Dong of Bona noted that, unlike earlier Hong Kong hits financed from Hong Kong, this film was the first led by a mainland company's investment.[3](https://ent.sina.com.cn/m/c/2009-08-05/16242639686.shtml)\n\n## Reception and awards\n\nThe film was well received. On Rotten Tomatoes it holds a 77% Tomatometer score.[12](https://www.rottentomatoes.com/m/overheard) Reviewers praised its taut opening surveillance sequence, its focus on character over gunplay, and its suspense, while noting that it works within narrative convention rather than transcending it; the lovehkfilm review judged it a solid thriller that showed Hong Kong filmmakers could still excel within the constraints of mainland co-production.[13](https://www.lovehkfilm.com/reviews_2/overheard.html) • [14](https://screenanarchy.com/2009/07/review-overheard.html) Mainland critics grouped it with the revival of the Hong Kong police thriller after *Infernal Affairs*, and a Beijing preview audience polled by *Xinjingbao* gave it an average of 80.25 out of 100.[15](https://ent.sina.com.cn/r/m/2009-07-24/10192623276.shtml)\n\nAt the 29th Hong Kong Film Awards in 2010 it received five nominations: Best Film, Best Director and Best Screenplay for Mak and Chong, Best Actor for Lau Ching-wan, and Best Supporting Actor for Alex Fong, and it won Best Editing for Kwong Chi-leung and Chan Chi-wai. It also won Best Director and Film of Merit from the Hong Kong Film Critics Society and Best Screenplay at the 10th Chinese Film Media Awards.[5](https://www.imdb.com/title/tt1349853/awards/)\n\n## Censorship and the sequels\n\nBecause the film was a mainland co-production, Mak and Chong worked under the censors' requirement that crime not pay, which reviewers noted shaped the tragic ending; the AsianMovieWeb review observed that they nonetheless kept enough twists to sustain suspense within that constraint.[16](https://www.asianmovieweb.com/en/reviews/overheard.htm) • [13](https://www.lovehkfilm.com/reviews_2/overheard.html)\n\nThe film spawned a series. *Overheard 2* (2011) and *Overheard 3* (2014) reunited Lau, Koo, and Wu, but as new characters in entirely unrelated stories that again involved surveillance and high finance; the second film traded the original's moral murk for a revenge plot, and the third was marketed as the series' final chapter.[6](https://sino-cinema.com/2017/05/27/review-overheard-2-2011/) • [17](https://nowtoronto.com/movies/overheard-2/) Both sequels were commercial successes in mainland China, with reported grosses of 208 million RMB for *Overheard 2* and 308 million RMB for *Overheard 3*.[18](https://xn--fiqs8sr9gzmd215a.net/UploadFiles/file/20200916/202009161109443714.pdf)\n\n## References\n\n1. [窃听风云, Bona Film Group film library](https://www.bonafilm.cn/product/156.html)\n2. [StephenAu.com: 竊聽風雲 production and release details](https://www.stephenau.com/works/movie/overheard.html)\n3. [《窃听风云》票房破6千万欲拍续集, Sina Entertainment (2009)](https://ent.sina.com.cn/m/c/2009-08-05/16242639686.shtml)\n4. [HK hits no match for US blockbusters, South China Morning Post (2009)](https://www.scmp.com/article/691232/hk-hits-no-match-us-blockbusters)\n5. [Overheard (2009) – Awards, IMDb](https://www.imdb.com/title/tt1349853/awards/)\n6. [Review: Overheard 2 (2011), Sino-Cinema](https://sino-cinema.com/2017/05/27/review-overheard-2-2011/)\n7. [竊聽風雲 review, Cinespot 動映地帶](https://www.cinespot.com/hkmreviews/%E7%AB%8A%E8%81%BD%E9%A2%A8%E9%9B%B2-2)\n8. [对话麦兆辉庄文强：《窃听风云》反映现实, Sina Entertainment (2009)](https://ent.sina.com.cn/m/c/2009-05-28/01042540379.shtml?from=wap)\n9. [香江最佳拍档：《窃听风云》麦兆辉庄文强专访, Sina Entertainment (2009)](https://ent.sina.com.cn/m/c/2009-07-10/00242604308.shtml)\n10. [《窃听风云》：监听与反监听的电影教科书, Sina Entertainment (2009)](https://ent.sina.com.cn/r/m/2009-07-10/00372604321.shtml)\n11. [电影《窃听风云》专题, Sina Entertainment](https://ent.sina.com.cn/f/m/overheard/)\n12. [Overheard, Rotten Tomatoes](https://www.rottentomatoes.com/m/overheard)\n13. [Overheard (竊聽風雲) (2009) review, LoveHKFilm](https://www.lovehkfilm.com/reviews_2/overheard.html)\n14. [Review: OVERHEARD, Screen Anarchy (2009); Overheard review, AsianMovieWeb](https://screenanarchy.com/2009/07/review-overheard.html)\n15. [新京报：警匪斗不用总枪战, Sina Entertainment (2009)](https://ent.sina.com.cn/r/m/2009-07-24/10192623276.shtml)\n16. [Overheard (Hong Kong, 2009) - Review | AsianMovieWeb](https://www.asianmovieweb.com/en/reviews/overheard.htm)\n17. [Overheard 2 review, NOW Magazine (2011)](https://nowtoronto.com/movies/overheard-2/)\n18. [票房过亿的导演联合创作影片（2009年—2019年）statistical table](https://xn--fiqs8sr9gzmd215a.net/UploadFiles/file/20200916/202009161109443714.pdf)\n\n---\n*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) › 2005–2009 films › Released 2008 to 2009*\n\n*Initially written Oct 3, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026; Nov 1, 2026 · Last review: Oct 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n", "same_as": [], "url": "https://www.edgepedia.org/overheard", "markdown_url": "https://www.edgepedia.org/overheard.md", "license": { "name": "Edgepedia Community License 1.0", "url": "https://www.edgepedia.org/edgepedia/license", "summary": "Free with credit, commercial use included. AI training is open to everyone. For other uses, organizations over USD 100M in revenue or 100M monthly users license separately.", "spdx": "LicenseRef-Edgepedia-Community-1.0" }, "credit": "\"Overheard (窃听风云)\", Edgepedia (EdgeChat), https://www.edgepedia.org/overheard. Edgepedia Community License 1.0.", "credit_md": "\"[Overheard (窃听风云)](https://www.edgepedia.org/overheard)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/overheard](https://www.edgepedia.org/overheard). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Overheard (窃听风云)\", Edgepedia (EdgeChat), https://www.edgepedia.org/overheard. Edgepedia Community License 1.0.", "speakable": "Overheard is a 2009 Hong Kong crime thriller by Alan Mak and Felix Chong, starring Lau Ching-wan, Louis Koo, and Daniel Wu as surveillance cops who trade on overheard insider information; it topped Hong Kong's 2009 local summer box office and spawned two sequels." }