24 June 2025

Doc Talk 05
Boundary


Doc Talk 05

Doc Club’s Doc Talk series of discussions with documentary filmmakers continues next month with its fifth installment: Nontawat Numbenchapol’s controversial documentary Boundary (ฟ้าต่ำแผ่นดินสูง). The film will be shown at Thammasat University’s College of Innovation on 18th July, and Nontawat will take part in a Q&A after the screening.

Boundary documents the 2008 conflict between Thailand and Cambodia when the disputed Preah Vihear Temple was exploited for nationalist political gain. The issue was so sensitive that the director couldn’t even reveal his identity while filming at the temple. As he told me in an interview for Thai Cinema Uncensored: “I could not tell anyone in Cambodia that I’m Thai, because it would be hard to shoot. I had to tell everybody I’m Chinese-American... My name was Thomas in Cambodia.”

Boundary is composed largely of silent, still sequences depicting the serenity of rural life, as a counterpoint to the fierce border dispute surrounding the temple. Nontawat begins by interviewing Aod, a young soldier, in his home village. Idyllic sequences of novice monks bathing and Aod’s father fishing are contrasted with Aod describing his military conscription and the army’s crackdown against red-shirt protesters in 2010.

Boundary

After footage of the Thai military firing at their Cambodian counterparts near Preah Vihear, we see damage to houses and a school close to the temple, caused by bombs and gunfire from Cambodian troops. Finally, at the end of the film, Nontawat’s camera explores the temple itself, the ruined Khmer compound that has been the subject of such bloodshed and ultra-nationalism.

Next month’s screening is especially timely, as another border dispute between Thailand and Cambodia is currently taking place. At a time when the Cambodian government is inflaming tensions, and nationalist groups in Thailand are exploiting the political crisis, Boundary represents a plea for de-escalation on both sides, and a reminder of the dangers of history repeating itself.

The film was previously shown at Lido Connect and Warehouse 30 in Bangkok in 2019, and its most recent screening was at the Thai Film Archive in Salaya earlier this year. It has been subject to censorship twice: it was cut before its theatrical release in 2013, and a screening in Chonburi was prohibited by the military in 2015. (Thai Cinema Uncensored discusses the censorship history of Boundary in much more detail.)