Captain Foster plans on raiding German-occupied Tobruk with hand- picked commandos, but a mixup leaves him with a medical unit led by a Quaker conscientious objector.

警察局长里佐（Rizzo）、大脚怪（Bigfoot，绰号：皮多内 Piedone）和卡普托（Caputo）元帅前往埃及寻找失踪的塞鲁洛（Cerullo）教授。 教授发现了一种能闻到油味的昆虫，很多罪犯都对它感兴趣。