'The Intruder' (1962) - Roger Corman.

A sinisterly smooth, pristinely white-suited, William Shatner is magnetically malign as silver tongued hatemonger, Adam Cramer in maestro, Roger Corman's starkly powerful desegregation drama 'The Intruder' (1962). This incendiary feature remains a compelling, earnest, frequently upsetting work, with vivid performances, a stirring text, and a truly unforgettable climax, Corman's stark, agitprop masterpiece 'The Intruder' has lost none of its devastating impact, a timeless monochrome masterpiece whose impassioned message, sadly, is all too relevant to this very day!