Trivia: During the scene in the bar with Mystique and the prison guard, the person on the TV is Dr. Hank McCoy - this is the real name of X-Man The Beast.
Trivia: Monica Bellucci's dress is some what see through. You can see that she isn't wearing underwear. (01:05:10)
Trivia: In Greek mythology Persephone was the wife of Hades, ruler of Hell. Persephone is the wife of the Merovingian, ruler of the Hell Club.
Trivia: The face of The Hulk is a computer generated image of Erik Bana, Jennifer Connelly, and director Ang Lee combined into one.
Trivia: When John turns on the magnetic field, the equipment he uses to turn up the power is the throttle of the Saitek X45 with a Cyberdyne plate over the base. (01:22:55)
Trivia: Never in Oscar Wilde's story was Dorian Gray invincible, as is depicted in the film. Nor did looking upon his picture kill him. Dorian regularly stood in front of the painting, observing the degradation of his soul. He was only killed when he tried to destroy the picture.
Trivia: The Spierig bros. went to their butcher and bought rotten chicken and pig guts to enhance the effects.
Trivia: If you look closely with time-frame advance during the pigeon scene you will see a fish "flying" into a window instead of a pigeon. (00:08:35)
Trivia: At the start of the movie, when Juni says, "To finding lost toys", he finds a toy that bears a resemblance to Grandpa in the red armor in the game when he finds "Megalegs".
Trivia: Although the movie was almost a completely different story than the book, they did make reference to a scene in the book: when you see the guy in the beginning in the hospital, he has blood all over his face. The reason is because right before then he was talking about Quantum Foam and then went into convulsions, then started spewing up blood...gory, but a nice add in to let us know that the writers actually read the book.
Trivia: Writer/Director JT Petty got the approval to make this follow-up after a simple pitch. He went into a meeting and told the produces that he wanted to "make Hitchcock's 'Rear Window, ' except with giant cockroaches." Not only was it a novel approach to a sequel that allowed the studio to take the series in a new direction, but it also helped the production save money, since most of the film would be set in and around a single location (in this case an apartment complex.) He was given the greenlight almost immediately after.