Chalui Project 2 (1990)

Original title: ฉลุย โครงการ 2

Pong has been diligent in his work until he never gets rested until he is stressed and mad. Pong can't remember anything, that's why all his friends have to come back together again. Everyone bring Pong to Bangkok and go to the old rainbow house where everyone used to live together to remember the old days. By the hope that it will be able to revive the memory of Pong.