Tongpan is a 1977 Thai 16 mm black-and-white docudrama that re-creates a seminar that took place in Northeast Thailand in 1975 to discuss the proposed Pa-Mong Dam on the Mekong. Interwoven are sequences depicting a poor farmer, Tongpan, who had lost his land to another dam some years before, and his struggles to make ends meet.
| Directing | Euthana Mukdasanit | Director |
| Editing | Paijong Laisagoon | Editor |
| Camera | Frank Green | Director of Photography |
| Directing | Surachai Chantimatorn | Director |
| Directing | Paijong Laisagoon | Director |
| Directing | Rassamee Phaoluangthong | Director |
| Production | Mike Morrow | Executive Producer |
| Writing | Witthayakon Chiangkun | Screenplay |
| Writing | Paijong Laisagoon | Screenplay |
| Writing | Khamsing Srinawk | Screenplay |
| Sound | Surachai Chantimatorn | Original Music Composer |
