Crack-Up (1946) is an amnesia fraudulent artwork persecution noir with psychological elements delving into the amazing practise of narcosynthesis, and featuring some great train-bound action as a paranoid art critic played by Pat O'Brien searches frantically for his unknown tormentors.
Directed by Irving Reis, this fast moving art-crime drama also starred Claire Trevor, Herbert Marshall, Erskine Sanford and Wallace Stevens — a strong film noir showing by any standards.
Dark and mysterious and tugging at undercurrents in the highest echelons of society, as represented by the artworld, Crack-Up has an uncanny feel, largely brought about by its quite distinctive paranoid train sequences.