Trivia: In the film, Bond says to M, "So you want me to be half-monk, half-hitman." This is a reference to the character John Ballard (played by Daniel Craig) in the 1998 film "Elizabeth".
Trivia: The face on the small music box lid is visible when Will steals the key from Davy Jones. At Tia Dalma's, when Jack steals the ring, it lies beside a necklace whose pendant is identical to the face on Davy Jones's music box.
Trivia: When Sean is learning how to drift at the docks, the fisherman that comments about his drifting is actually the real Drift King, Keiichi Tsuchiya. The comments about betting on the '72 Skyline and '86 Corolla are throwbacks to him as well as the Skyline was his first drift car and the Corolla was one of his favorites.
Trivia: The opening shot of the film is the most expensive shot ever produced using CGI, costing at around $2.5million.
Trivia: Some weapons used by 300 are actually weapons from previous war epics like "Alexander" and "Troy." They were used in this film to cut costs.
Trivia: WWE superstar Randy Orton was the original choice to play John Triton. However, when it was discovered that Randy went AWOL while serving in the Marines, the decision was then made to give the role to John Cena.
Trivia: The combat simulation the X-Men are running on their first appearance in the film features the dread Sentinel robots. Originally, these were meant to appear in the second movie already, but the idea was scrapped. The simulation also bears a close reference to the parallel comic storyline and later movie X-Men: Days of Future Past, where the Sentinels rebelled against humanity, killed most of Earth's superheroes and erected a totalitarian regime in the US.
Trivia: At the unemployment office, when Larry Daley (played by Ben Stiller) speaks to Debbie he says that he felt a connection with her when he first walked into her office and with a deadpan face she quips back that she did not. Debbie is played by Ben Stiller's real-life mom, actress and comedian, Anne Meara.
Trivia: The poster for this movie features two snakes wrapped around a plane in a double helix style, with the film title across the middle, However some posters feature the same snakes/planes but with the title underneath. Take a closer look at this second type of poster and match each snake's head to its tail. if you match the right snaked head to the left tail the other snake head doesn't match up to the tail. Try this in any combination you like, ie. left head/left tail or right head/left tail. You will always be left with a head not matching a tail.
Trivia: The scene in which Julia brings Ethan back to life is copied almost identically from the scene in "Lost" (Director JJ Abrams' hit TV show) where Charlie is brought back to life. Incidentally, you can hear the "Lost" music played throughout the show, most noticeable when Davian is about to pick up the gun to kill Julia.
Trivia: When the "Dragons" are being released around the world, you see a baby carriage nearly falling into one of the cracks that forms in the ground, only to be saved at the last minute. The baby-crying sound effects were actually provided by Selma Blair, who does the voice of Liz Sherman (and also played her in the live action film), after the makers realized she could do a perfect impression of an infant crying.
Trivia: During the scene in Kevin Costner's office after the bar brawl involving Ashton Kutcher and his Coast Guard buddy Hodges, the title of the newspaper from which Costner reads about Kutcher's car accident is "The Cedar Rapids Chronicle." Kutcher is actually from Cedar Rapids, Iowa (although the real name of the paper is the Cedar Rapids Gazette).
Trivia: The final film directed by the legendary Richard Donner. While Donner had planned to direct several films after, none of them came together before he passed away in 2021 at the age of 91.
Trivia: Many of the director's own family members appear in cameos in the film. One of the more obvious instances is the suspicious cashier at the convenience store, played by the director's mother.
Trivia: The film is directed by Kurt Wimmer who also directed Equilibrium. Both films not only use similar battle techniques (gun kata), but William Fichtner also plays a similar role in both movies: Both roles - Garth and Jürgen - are with the underground movement against the totalitarian regime of the movie.
Trivia: Throughout the movie, references to the Grimm fairy tales can be seen everywhere. The 'pedophile scene' was supposed to be heavily influenced by the Hansel and Gretel fairy tale. The door mat is German for "Hansel and Gretel" in mixed up letters. Also, the name on the medicine bottle Oleg grabs is Edele Hansel. The prostitute is supposed to be the Blue Fairy, Oleg being captured by the homeless man is Little Red Riding Hood. Above all, the town's name, though never stated, is Grimley. Watch the credits for an animated visual.
Trivia: A Wilhelm scream can be heard during the beach volleyball/fighting scene - a henchman is thrown off a balcony and emits one as he falls.