Riam is extremely envious of her sister Ram because she is beautiful, mannered and sweet. That's making Riam even more envious and pranking her sister. But everything changed because of the arrival of the thief has capture Ram and her mother. Riam and the 'Riam Sing' gang have to go on an adventure to help her family.
Unfortunately the movie Riam Fighting Angel is not yet available on HBO Max.
| Sound | Mongkol Pongwachirin | Music Score Producer |
| Directing | Somchai Leelarakskul | Assistant Director |
| Sound | Giant Wave | Original Music Composer |
| Writing | Weeravat Chayochaikorn | Screenplay |
| Production | Piyapan Choopetch | Co-Producer |
| Editing | Chatchawan Triwanakarn | Editor |
| Writing | Prueksa Amaruji | Screenplay |
| Sound | Channasa Mattaphan | Original Music Composer |
| Directing | Prueksa Amaruji | Director |
| Camera | Nattawut Kittikhun | Director of Photography |
| Production | Rerkchai Paungpetch | Producer |
