Visible crew/equipment: At the beginning of the movie, as the hanging prostitute's corpse is dragged along the roof of the boat under the shocked eyes of the tourists, the shadow of the camera is visible on the seats as it passes on them.
Amsterdamned (1988)
1 visible crew/equipment mistake - chronological order
Directed by: Dick Maas
Starring: Hidde Maas, Huub Stapel, Monique van de Ven, Serge-Henri Valcke
Other mistake: Amazing that nobody sees the hooker's dangling body before that boat tour which looks like it's around nine, plenty of time for somebody else to notice her.
Ruysdael: I wanted him to be happy. I didn't know his intention.
Eric Visser: Revenge on society. Innocent people had to be slaughtered.
Ruysdael: I can't believe it. He is sick and so is society.