There are some details about David Fincher’s Se7en that aren’t explicitly revealed, and one made way for a theory that claims this movie is secretly a superhero villain origin movie from a famous superhero universe. Shortly after making his directorial debut with the sci-fi movie Alien 3, David Fincher paid a visit to the crime thriller genre with Se7en. Written by Andrew Kevin Walker, Se7en didn’t perform well with critics during its initial release and was a sleeper hit. However, Se7en is now regarded as one of the best movies of the 1990s, as well as one of Fincher’s best works.