Hey! I just watched the movie The Man with the Iron Heart (HHhH) and after the last scenes of the movie, I have a question and I hope anyone here knows the answer. In one of the last scenes in the movie im referring to is when Jan Kubis and Jozef Gabcik is pushed down into the basement of the chuch after the SS storms in and kills 4 of the others involved in the assassin. And in that last scene, the SS is filling the basement with water when Jozef Gabcik says there is a sewer just outside the wall, so they start to hatch thru but after a while they take their lives instead because it's taking them to long. And my question now is, did this even happen? And if it did happen, does anyone know if there even was a sewer behind that wall?