Homage To Secret Window In Black Mass
In Secret Window, Mort narrates the perfect ending to his story, and says; "Her death will be a mystery, even to me."
In Black Mass, while everyone is eating Christmas dinner at Jimmy's brother's house, John Connolly says to Whitey Bulger;" I don't know how your brother does it, the 9 kids."
Whitey responds; "It's a mystery, even to me."
This is a stretch I know but both are played by Johnny Depp and I can't help but think that it was intentional. Couldn't find anything on google about it.
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