Nicholas Joseph (Nick) Fury is a fictional character in the Marvel Cinematic Universe (MCU) portrayed by actor Samuel L. Jackson. Based on the Marvel Comics character of the same name, he is a high-ranking agent of S.H.I.E.L.D. (Strategic Homeland Intervention, Enforcement, and Logistics Division) whose primary goal is to protect Earth from various threats, including alien invasions and super-powered individuals.
Fury is known for his calm demeanor, strategic mind, and iconic eyepatch. He plays a crucial role in bringing together the Avengers and serving as a mentor to many of the superheroes within the MCU.