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)
Johnnie To (Director) Yuen Bun (Action Director) Milkyway Image (Production Company) Andy Lau Sammi Cheng Carl Ng Jenny Hu Gordon Lam
Formulaic - 4/10 (24 April 2007)
Corey Yuen (Director, Action Director) Mang Hoi (Action Director) Michelle Yeoh Cynthia Rothrock John Shum Tsui Hark Richard Ng
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)
Johnnie To (Director) Wai Ka-Fai (Director, Writer) Tony Leung Siu-Hung (Action Director) Milkyway Image (Production Company) Sammi Cheng
It's the 90's revival (08 June 2001)
Fresh and well executed - 8/10 (06 January 2012)
Old but good (27 May 2001)
Ching Siu-Tung (Director, Action Director, Writer) Xiong Xin-Xin (Action Director) Lau Chi-Ho (Action Director) Michelle Yeoh Li Ning
David Lai (Director) Corey Yuen (Director) Yuen Tak (Action Director) Farini Cheung Tamara Guo Kim Won-Jin Benny Lai
Overlooked minor-classic - 8/10 (17 July 2005)
Shameless, but enjoyable - 6/10 (17 June 2007)