When I was a kid, I loved the early 1980s Australian action flick, Attack Force Z, which was loosely based on the Z Special Unit actions of WWII.
Sadly, and not to ruin the movie, but Z ops often turned into suicide missions in which many teams just were never heard from again. Especially great in the movie is the first few minutes, which show a Royal Australian Navy Oberon-class submarine surfacing and, decks almost awash, discharge the commandos in their boats.
Of note, the Z commandos in the movie use suppressed M3 Grease Guns to good effect. So naturally, I went all a ga-ga when I saw this in Indy last month.
More in my column at Guns.com.