OPERATION UNDEAD Official Trailer (2025)

In 1941 Chumphon Province, Thailand, inexperienced soldier Mok leads a ragtag unit against invading Japanese forces carrying a biological weapon that escapes containment, turning men into ravenous zombies. The troops battle the undead outbreak amid WWII chaos, fighting to contain the menace and save their nation from annihilation in gruesome survival horror. Directed by Kongkiat Komesiri, this 110-minute Thai zombie film from Well Go USA hit VOD March 25, 2025.