Die Sieger (1994)

Also known as The Invincibles, Die Sieger (1994) tells the story of Karl Simon (Herbert Knaup), a SWAT team cop who leads a special investigations unit that finds itself getting caught up in a crazy web of bribery, money-laundering and political corruption. Throw in an affair with the wife of a prominent politician and you have all the ingredients for a wild police thriller. More importantly, throw in full frontal nudity from Heinz Hoenig and some bare butt from Herbert Knaup, and you’ll definitely feel sk-invincible!