AllMovie

A group of military engineers is tasked with scouring the tunnels of Vietnam to search for a highly classified intel binder. Their mission: to secure or destroy the binder at all costs. They must brave the harsh conditions and territorial disadvantage with their lives on the line. The binder, which contains the names of high-level Vietnamese operatives, is thought to be the key to winning the war. This action-thriller is co-written and directed by Mark Burman.