The Equalizer had me often thinking there was a chap in a cap, his gnarled and nefarious face mostly concealed by the tip of the hat's shadow, either behind a pillar or column in any train station late at night or stood in the corner of a lift i mistakenly climb into and descend myself and him...
I barely went in to school for 3 months in the first year, fearful of Mr Dudson. "If you don't know, you don't go." was his motto when quizzing kids before end of class. An ogre of a man for the faint-hearted.