Visible crew/equipment: When Lomenzo meets the real killer (or is it?) at the estate, you can tell which angles were shot by a certain camera, because there's some dirt/grass filament on the lower part of the lens that keeps popping in frame whenever it cuts to certain angles - such as the frontal shots with the man holding the rifle, or the close-up inside the cage. (01:10:00 - 01:12:00)
Plot of Fear (1976)
1 visible crew/equipment mistake
Directed by: Paolo Cavara
Starring: Michele Placido, Edoardo Faieta, Quinto Parmeggiani
Revealing mistake: In the second murder, the killer of the first one is bashed in the head by a monkey wrench, her head split open. A second hit ensues, but there's no reaction to it, no further spraying or damage, the head itself barely moves, and with delay. (00:04:30)
