Depp Took Shooting Lessons From The FBI For Donnie Brasco
To prepare for his role as undercover officer Joseph D. Pistone in Donnie Brasco, Depp went to meet the real-life Pistone to find out more about his story and study his mannerisms. He also took shooting lessons from the FBI to help make his performance as accurately as possible.
Another underrated Depp movie: The Ninth Gate
#29 Is also a Hunter S. Thompson adaptation, though no where near as good as Fear and Loathing in Las Vegas