Keanu Reeves famously took a major pay cut so the production could afford Al Pacino's salary. After learning this, Pacino reportedly donated that same amount to charity.

In the book , protagonist Kevin Taylor moves from upstate New York; in the movie, he’s from Florida to emphasize his isolation in the "Babylon" of NYC.

The story’s core theme is summed up in Al Pacino’s iconic line: .

Satan (John Milton) doesn't force anyone to do evil; he simply flatters their ego and lets them build their own downfall "layer by layer".

Here are the most interesting takeaways and facts regarding the story:

The film uses the legal profession as a playground for the devil, portraying lawyers as manipulative, power-hungry, and unconcerned with ethical practices. Film vs. Novel Differences

The novel features a clever, ironic conclusion that differs from the movie's supernatural climax.