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Pinkie Brown, the iconic character in "Brighton Rock," is brought to life by Richard Attenborough's masterful portrayal. Attenborough captures Pinkie's ruthless ambition, violent nature, and twisted psyche with chilling accuracy. His performance is a tour de force, showcasing the character's manipulative charm and the darkness that lurks beneath. Attenborough's portrayal of Pinkie Brown remains one of the most memorable and terrifying performances in British cinema history.