"Knight Rider 2000" is a television movie that aired in 1991, serving as a sequel to the original series, Knight Rider. The film features David Hasselhoff reprising his role as Michael Knight, who now works with a new high-tech car named KITT 4000. This advanced vehicle is equipped with enhanced artificial intelligence and various futuristic features. The plot revolves around Michael Knight's mission to combat crime in a dystopian future where law enforcement has become increasingly reliant on technology. The film explores themes of justice and the relationship between humans and machines, continuing the legacy of the original series.