Kam Gor / (??(2)) http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
Gam Gwoh / (??) http://hkmdb.com/db/people/view.mhtml?i ... y_set=big5

According to HKFA, they are the same person.

Can anyone confirm and update?

if nobody stops me in 15 days I will merge them.

merged:

Kam Gor ?
??(2)
Filmography (1959-2000)

Assistant Director
Wu Song Fights the Tiger (1959)
Director
Are You Lonesome Tonight (2000)
Writer
The Swordmates (1969)
No More Romance (1972)

and

Gam Gwoh
??
Filmography (1949-1963)

Script Supervisor
The Unforgettable Night (1958)
Actor
The Wandering Dead (1949)
Writer
The Lady and the Thief (1963)