Hustler Squad (1976)

John Erickson plays rock-hard Sgt. Stony Stonewall in the Philippines-lensed drive-in ass-stomper Hustler Squad (1976). As World War II rages around him, it's up to Stonewall to infiltrate a secret island brothel frequented by Japanese army officers. His plan? Create a platoon of lethally sexy female killing machines. After some gloriously grueling training regimes, we see Stonewall lead his all-girl assault team into action and Hustler Squad erupts into the kind of insane, over-the-top sex-and-violence extravaganza that made the drive-in era one of the greatest high points of American creativity.