Looking for movie clip (F)

[TickleTorture]

Have to get to bed but before I go Im looking for a clip. I believe it is a german movie, I think a likely comedy. 2 guys who seem to be sort of numbskulls have to go in and rescue this girl who I remember had her belly bared and was gagged in a dark room. Think is was some sort of cult sacrifice with the use of 'holy water'. I dont speak German so I could be completely wrong lol

Its a good clip if anyone can find it