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Richard B. Riddick, portrayed by Vin Diesel, is the central character in the science fiction action franchise "The Chronicles of Riddick." A formidable antihero, Riddick possesses extraordinary combat skills, enhanced perception, and an indomitable will to survive. Throughout the franchise, he navigates various dangerous settings, encounters alien species, and faces relentless pursuers as he unravels his unique destiny amidst intergalactic conflicts and personal vendettas.