'''''Fight Back To School''''' ({{zh|t=逃學威龍|s=逃学威龙}}) is a 1991 Hong Kong [[action comedy|action comedy film]] directed by [[Gordon Chan]],whoalso writer with [[Barry Wong]], who also supporting role. The film stars [[Stephen Chow]], [[Sharla Cheung]], [[Ng Man-tat]], and [[Roy Cheung]]. The film was released theatrically in Hong Kong on 18 July 1991.
'''''Fight Back To School''''' ({{zh|t=逃學威龍|s=逃学威龙}}) is a 1991 Hong Kong [[action comedy|action comedy film]] directed by [[Gordon Chan]] and co-written with [[Barry Wong]], who also acts in a supporting role. The film stars [[Stephen Chow]], [[Sharla Cheung]], [[Ng Man-tat]], and [[Roy Cheung]]. The film was released theatrically in Hong Kong on 18 July 1991.
It was one of the [[List of highest-grossing films in Hong Kong|highest-grossing film of all-time in Hong Kong]].<ref>{{cite web |title=1991 |url=http://www.hkbo.com.hk/top10.html?year=1991 |website=HKBO |publisher=Hong Kong Box Office Ltd. |access-date=23 March 2019 |archive-date=8 March 2018 |archive-url=https://web.archive.org/web/20180308041709/http://www.hkbo.com.hk/top10.html?year=1991 |url-status=dead }}</ref><ref>{{cite magazine|title=All-time top grossing films to Sept 93|magazine=[[Screen International]]|date=October 8, 1993|page=28}}</ref> It was followed by sequels ''[[Fight Back to School II]]'' (1992) and ''[[Fight Back to School III]]'' (1993).
It was one of the [[List of highest-grossing films in Hong Kong|highest-grossing films of all-time in Hong Kong]].<ref>{{cite web |title=1991 |url=http://www.hkbo.com.hk/top10.html?year=1991 |website=HKBO |publisher=Hong Kong Box Office Ltd. |access-date=23 March 2019 |archive-date=8 March 2018 |archive-url=https://web.archive.org/web/20180308041709/http://www.hkbo.com.hk/top10.html?year=1991 |url-status=dead }}</ref><ref>{{cite magazine|title=All-time top grossing films to Sept 93|magazine=[[Screen International]]|date=October 8, 1993|page=28}}</ref> It was followed by sequels ''[[Fight Back to School II]]'' (1992) and ''[[Fight Back to School III]]'' (1993).
Chow Sing-sing is about to be disqualified from the Royal Hong Kong Police's elite Special Duties Unit (SDU) because of his complete disregard for his teammates during a drill. However, a senior officer, Wong Sir, who has taken to Sing's youthful demeanour, instead deploys him as an undercover student into Edinburgh College to recover a stolen revolver. Sing, who turned to the Police Academy because of his dislike for schooling, struggles to fit in academically. The undercover operation is made complicated when Star is partnered with Tat—an ageing, incompetent police detective.
Star still manages to fall in love with Ms Ho, the school's guidance counsellor, as well as disrupting a gang involved in arms-dealing.