The ethnic of Dayak Sungkung that exist in subdistrict entikong, sanggau regency is a place that separates Indonesia and Malaysia. The ethnic of Dayak Sungkung exist in the frontier. The people of Dayak Sungkung gives their pure love to the motherland even with the situation where the government of Indonesia didn't gave much attention to the ethnic of Dayak Sungkung, What even more ironic is that the people of west Kalimantan themselves didn't even know the existence of Dayak Sungkung. Using qualitative method by ethnography approachment to get a maximal data result. From the observation result in the ethnic of Dayak Sungkung, Gun Jemak village and Gun Tembawang, they have a bigger love and loyalty for the motherland rather than most of people out there. An introducing documenter is needed as a media for information, to help the ethnic of Dayak Sungkung so that they can get the attention from Indonesia's government which were they suppose to get as an Indonesian citizen and to keep their nationalism passion as a citizen in the frontier of Indonesia and Malaysia. This film is about the situation of isolated Indonesian people and how to keep the nationalism passion for teenagers.
Keywords: Dayak Sungkung, Film Documenter, Nasionalisme perbatasan dan Montage