Tsui Hark (Director) Tung Wai (Action Director) Mang Hoi (Action Director) Yuen Bun (Action Director) Film Workshop (Production Company)
Tsui Hark reinvents himself again - 10/10 (30 October 2005)
Huang Feng (Director, Writer) Sammo Hung (Action Director) Golden Harvest (Production Company) Chen Sing James Tien Casanova Wong Mars
Largely unknown old school classic - 8/10 (18 February 2015)
Corey Yuen (Director, Action Director) Mang Hoi (Action Director) Richard Ng Chung Faat Dick Wei Billy Ching Sau-Yat Michelle Yeoh
Also known as In The Line Of Duty II... a retrospective retitling that cheerfully ignores the fact that it was the first film in the series that would acquire that name. Released on DVD in the UK as 'Police Assassins', for no obvious reason.
Super-cheesy - 9/10 (01 December 2002)
Tsui Hark (Director) Corey Yuen (Action Director) Fung Hak-On (Action Director) Mang Hoi (Action Director) Yuen Biao (Action Director)

An alternative edit of the movie was released in America, under the name 'Time Warriors', featuring new scenes set in the modern day which bracket the original tale. Why anybody thought this was wise or necessary is anybody's guess.

Landmark - 9/10 (07 November 2010)