That movie

http://hkmdb.com/db/movies/view.mhtml?i ... ay_set=eng

looks like that one:

http://hkmdb.com/db/movies/view.mhtml?i ... ay_set=eng

Someone objects if I merge the two movies? Oliver Sodemann (with all his books and data) never heard of "Battle of the Mirror Guardian".

I added this entry in 2008 because it appears in a book about Joseph Kuo. We should check if the two movies appear in the book of Abbot.
viewtopic.php?f=7&t=48950&p=69435&hilit=mirror#p69435

From what source you get the 4 actors listed on "Battle of the Mirror Guardian"? All 4 are the main cast of "Five".

Added that image to "Five":

http://hkmdb.com/db/movies/image_detail ... ay_set=eng

The five devil ghosts are mentioned in the first sentence under the poster. One of them is ???, the "mirror man" in the english subtitles in the movie. And ??? is part of the title of "Battle of the Mirror Guardian".

I don't believe it is a coincidence and I don't believe "Battle" is a sequel.

Frankly, I do not remember from where I got that information. Maybe it was in Atmovies (http://app.atmovies.com.tw/movie/movie. ... cmb5050309) but I am not sure.
Anyway, in other sources, they say that "The Five Devil Ghost" and "Battle of the Mirror Guardian" are different movies, one was produced in 1970 and the other in 1971.
For example, the Taiwan Cinema page (http://www.taiwancinema.com/ct_12451_39)

Of course, I know that does not mean nothing, but maybe you should contact with Mr. Abbot, who can check his book about Joseph Kuo.

Added PM and writer to MIRROR with the help of the Taiwan Movie Databse:

http://cinema.nccu.edu.tw/cinemaV2/film ... tm?SID=309

and

http://app.atmovies.com.tw/movie/movie. ... cmb5050309

Both names are also the same as in FIVE.

I guess ????? is the Taiwan release title or one of the Taiwan release titles of FIVE.

But unfortunately we have no evidencve like posters, images,...

I still think it is the same movie. New images for BATTLE with all actors on the flyer looking like characters in FIVE DEVIL GHOST:

http://hkmdb.com/db/movies/images.mhtml ... ay_set=eng

Someone disagree if I merge the movies?

I think this time you are right.

If no one objects I merge the 2 movies after at least 10 days.

Merged, old MIRROR entry:

?????
Battle of the Mirror Guardian (1971)
Country: Taiwan

Director
Joseph Kuo Nan-Hong

Script
Sun Yang (1)

Cast
Chiang Nan (2)
Li Hsuan (1)
Chiang Ching-Hsia
Chen Kuo-Chun

Production Manager
Chih Yu