Black Mass (2015)

Johnny Depp embodies the ruthless gang leader James "Whitey" Bulger in this true story-inspired crime drama set in 1970s Boston. Whitey becomes an informant for an ambitious FBI agent, blurring the line between law and organized crime. This star-studded film delves into the complex dynamics of loyalty, betrayal, and the harrowing consequences of compromised morals creating a tense and captivating cinematic experience.