John Riddick is a fictional character from the Riddick film series, portrayed by actor Vin Diesel. He is known for his anti-hero persona, often depicted as a dangerous and skilled fighter with a mysterious past. Riddick possesses enhanced night vision and is adept at surviving in hostile environments. The character first appeared in the film Pitch Black (2000) and has since been featured in several sequels, including The Chronicles of Riddick (2004) and Riddick (2013). Riddick's story revolves around his struggles against various enemies and his quest for freedom, often highlighting themes of survival and redemption.