SAME BLOOD (1992, Chainoi Rujiroj, A+)

SAME BLOOD (สายเลือดเดียวกัน) (1982, Chainoi Rujiroj, A+), starring Sorapong Chatree, Kraisorn Sanganun, and Suchada E-am.

I have heard that this film may be inspired by AMAR AKBAR ANTHONY (1977, Manmohan Desai), but I think SAME BLOOD is very different from the original Indian version, because SAME BLOOD focuses on the incest relationship, which I guess doesn't exist in AMAR AKBAR ANTHONY.

You can watch AMAR AKBAR ANTHONY here:
http://www.youtube.com/watch?v=JMT_pL-I0bo&ob=av1n