The Holland March is a fictional character from the 2016 film *The Nice Guys*, directed by Shane Black. He is portrayed by actor Ryan Gosling and is a private investigator in 1970s Los Angeles. March is known for his clumsy yet endearing personality, often finding himself in humorous and dangerous situations while trying to solve a mystery. In the film, Holland March teams up with a tough enforcer named Jackson Healy, played by Russell Crowe. Together, they navigate a web of crime and corruption while searching for a missing girl and uncovering a conspiracy. The film blends elements of comedy and noir, showcasing the duo's contrasting styles and their evolving partnership.