Attack Force Z

Attack Force Z is a 1981 war film directed by Tim Burstall, and starring John Phillip Law, Mel Gibson, Sam Neill, and Koo Chuan Hsiung. It dramatizes the exploits of Z Special Unit, also known as Z Force, a joint Australian, British and New Zealand commando unit. Its main brief was to conduct reconnaissance and sabotage missions throughout Imperial Japanese-occupied Southeast Asia during the Second World War.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.