“Donnie Brasco” (1997) is a crime drama film directed by Mike Newell, based on the true story of an undercover FBI agent who infiltrated the Mafia. The film stars Johnny Depp as Joseph D. Pistone, an FBI agent operating under the alias Donnie Brasco, and Al Pacino as Lefty Ruggiero, a low-level mobster who becomes his mentor.

The film is set in the late 1970s and early 1980s and follows the intense and dangerous journey of Joseph Pistone (Johnny Depp). As Donnie Brasco, he successfully infiltrates the Bonanno crime family in New York City. To gain the trust of the Mafia, Donnie forms a close bond with Lefty Ruggiero (Al Pacino), a veteran hitman who takes him under his wing.

Lefty, struggling with his own disillusionments and the lack of respect he receives within the mob hierarchy, sees Donnie as his ticket to higher status within the organization. The two men develop a genuine friendship, which becomes increasingly complicated as Donnie’s undercover work progresses.

As Donnie delves deeper into the criminal underworld, he faces immense personal and ethical dilemmas. The strain of leading a double life takes a toll on his marriage to his wife, Maggie (Anne Heche), and his family. The lines between his real identity and his undercover persona blur, and the danger of being discovered by the Mafia looms large.

The film’s tension mounts as Donnie gathers crucial evidence against the Mafia, but also begins to sympathize with Lefty, who is unaware of his true identity. The film builds to a gripping climax as Donnie’s mission comes to an end, leading to the downfall of several key Mafia figures, but also resulting in tragic consequences for those involved.

“Donnie Brasco” is lauded for its strong performances, particularly by Johnny Depp and Al Pacino, who bring depth and authenticity to their roles. The film explores themes of loyalty, betrayal, and the moral complexities of undercover work. It provides a gritty and realistic portrayal of the challenges faced by law enforcement in combating organized crime, as well as the personal sacrifices made by those who go undercover.

The film received positive reviews from critics and is regarded as one of the standout crime dramas of the 1990s, praised for its compelling storytelling, character development, and emotional intensity.