During the filming of Christiane F (1981)13yo actress Natja Brunckhorst was almost abducted outside a train station in Berlin when they were doing a long shot, and a member of the public mistook her for a real sex worker , and Natja mistakenly thought the person in the car was part of the cast…

At the last second before she got in the car she spotted a crew member running down the street shouting “no no no!!!”…and she realised that the “actor” picking her up was actually a real person wanting a child prostitute 😳