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Tin-Chi Lau (screenplay) &
Chik-Chin Huang (screenplay)
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Release Date:
12 April 1979 (Hong Kong) See more »
Knockabout is Sammo HungÂ's (TVÂ's Martial Law, The Legend Of Zu) brilliant cinematic achievement at merging comedy with kung fu. His meticulous blending of the two ingredients is vividly demonstrated in this film. | Add synopsis »
Plot Keywords:
User Reviews:
The quintessential kung fu movie! See more (11 total) »


  (in credits order)
Biao Yuen ... Yipao

Sammo Kam-Bo Hung ... The Beggar
Ka-Yan Leung ... Taipao (as Liang Chia-jen)
rest of cast listed alphabetically:
Billy Chan ... Casino henchman
Lung Chan ... Broker
Hsi Chang ... Innkeeper
Fat Chung ... Big Eyes
Pak-Kwong Ho ... Casino boss
Kuan-Hsien Huang
Ching-Ying Lam ... Casino henchman
Hoi Sang Lee ... Painter Danno
Chia Yung Liu ... Koo Wu-Tai / The Fox
Karl Maka ... Police Captain
Mars ... The Tiger (as Fo Sing)
Kuang Yu Wang ... Matchmaker

Directed by
Sammo Kam-Bo Hung 
Writing credits
Tin-Chi Lau (screenplay) &
Chik-Chin Huang (screenplay)

Produced by
Raymond Chow .... producer
Chi-Chung Liu .... assistant producer
Original Music by
Frankie Chan  (as Hsun Chi Chen)
Cinematography by
Ricky Lau 
Film Editing by
Peter Cheung 
Production Management
Chi-Chung Liu .... production manager
Louis Sit .... production supervisor
Second Unit Director or Assistant Director
Yat-Hung Chu .... assistant director (as Yat-hung Chu)
Sound Department
Shao Lung Chou .... sound recordist
Ping Wong .... sound
Ching-Ying Lam .... stunt double
Editorial Department
Simon Broderick .... colorist
Other crew
Billy Chan .... assistant action choreographer
Raymond Chow .... presenter
Sammo Kam-Bo Hung .... action choreographer
Ching-Ying Lam .... assistant action choreographer
Chia-Chen Tu .... production assistant

Production CompaniesDistributors

Additional Details

Also Known As:
"Knockabout" - Hong Kong (English title)
"The Jade Warriors" - USA (theatrical title)
See more »
Rated PG-13 for martial arts violence
92 min
Aspect Ratio:
2.35 : 1 See more »
Sound Mix:
Australia:M | Germany:16 | Singapore:PG | South Korea:15 (2014) | UK:15 (original rating) | UK:12 (DVD rating) (2005) | USA:PG-13


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7 out of 11 people found the following review useful.
The quintessential kung fu movie!, 7 February 2005
Author: sarastro7

"Knockabout" is a prime example of all the virtues of old school kung fu movies. It has cool characters, comedy, seriousness, a classic type of story, and loads and loads of great fighting and training sequences (especially, of course, towards the end). And it has these elements in such gold standard versions that it comprises a superb representation of the classic Hong Kong martial arts movie genre.

"Knockabout" brings together three of that time's top names in the world of kung fu movie-making, Sammo Hung, Ka-Yan Leung and Yuen Biao. Sammo Hung and Yuen Biao went on to do many movies with Jackie Chan, and actually Ka-Yan Leung's comedic role in this movie could well have been played by Jackie Chan. But I guess, at the time (1979), Ka-Yan Leung was a hotter name. This is the first time I've seen Ka-Yan Leung in a comedy role; he's usually very intense and serious, and often even bitter (see "Lightning Kung Fu" and "The Postman Strikes Back"). So this is quite a change. He pulls off the comedy part very well indeed, demonstrating that his acting range isn't limited to one kind of role.

The main reason Ka-Yan Leung's such a hot property, however, is his marvelous kung fu skills. In "Knockabout" he and Yuen Biao are a couple of thieving brothers who're pretty good at kung fu. But when they encounter a guy they can't beat, they beg to become his students. And indeed, he teaches them to become so good that (as he tells them) "ordinary people" are no match for them. So, the happy-go-lucky brothers promptly go out in search of some "ordinary people" to test their new skills against. They find a bunch of extortion racketeers at the local marketplace, who, when asked who they are, claim to be "merely ordinary people" - and then, of course, the fighting breaks out! Very effective comedy.

Sammo Hung plays a beggar/thief who follows the naive brothers, consistently fooling them out of half their loot. When their newfound master turns out to be a bad guy who only trained the brothers in order to fight off his enemies (who were using combinations of styles that no one person could counter, but two could), Sammo's the only one who knows enough kung fu to beat him. And that's leaving out a *lot* of details! This is a very good movie with a good story, but parts of it are not as entertaining as it could be. The seriousness is *too* serious, considering how wacky the movie's comedy dimension is, so it comes off as not being very well balanced.

I rate "Knockabout" an 8 out of 10. It's among the really good ones, although one movie with a similar cast that is even better, is "Prodigal Son" (1982), which I rate a 9. (9 is my top rating for movies without several layers and other exceptional qualities, like aesthetic cinematography, etc. So far, the only kung fu movies I've rated a "10" are "Crouching Tiger, Hidden Dragon" and "Hero".)

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