Hua Heng is a poverty-stricken aspiring painter whose day job involves painting the ads that go up on the sides of buildings. He and his buddies hang out in a makeshift gym set up in an abandoned building where they train and practice kung fu. His girlfriend is Gao Xin, a bar maid who is in debt to loan sharks. Into their lives comes Jiaji, who happens upon Hua Heng in a street fight with local thugs who'd made fun of the painting he's carrying and decides to help him out.
Unfortunately the movie Friends is not yet available on HBO Max.
| Directing | Chang Cheh | Director |
| Writing | Chang Cheh | Writer |
| Writing | Ni Kuang | Writer |
| Production | Run Run Shaw | Producer |
| Camera | Kung Mu-To | Director of Photography |
| Sound | Wang Yong-Hua | Sound |
| Art | Johnson Tsao Chuang-Sheng | Art Direction |
| Editing | Kwok Ting-Hung | Editor |
| Costume & Make-Up | Li Chi | Costume Design |
| Sound | Joseph Koo | Original Music Composer |
| Sound | Chang Cheh | Original Music Composer |
| Sound | Frankie Chan Fan-Kei | Original Music Composer |
