Donnie Brasco (1997)

Name: Donnie Brasco
Released: 1997
Duration: 2 h 7 min
Cast: Al Pacino, Johnny Depp, Michael Madsen

Directed by Mike Newell
Written by Joseph D. Pistone, Richard Woodley and Paul Attanasio
Starring Al Pacino, Johnny Depp and Michael Madsen

An FBI undercover agent infiltrates the mob and identifies more with the mafia life at the expense of his regular one.