Not until later did he find out he would be playing Clarence Boddicker. Later still, he discovered the reason: being Dutch, director Paul Verhoeven had grown up near the Holocaust, and thought that, when wearing glasses, Smith resembled Heinrich Himmler
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Kurtwood Smith/Himmler
In Sacramento, California, a robbery suspect fled into a darkened movie theatre to escape pursuing police. He became so engrossed in this movie, which was playing on screen, that he failed to notice that police had evacuated all other patrons from the theatre. When the lights flipped on, the stunned man was taken into custody.
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Robocop