1. A total of 481 special effects images appeared in the film, surpassing all works of Steven Spielberg from 1977 to 2002 from "The Third Type of Contact".
2. Douglas Coupland, the author of the popular novel "Generation X", has designed many futuristic products for the film.
3. The most futuristic feature in the film is the maglev transportation system. In order to design the vehicles in the film, director Spielberg and art consultant McDowell turned to Lexus and car designer Harold Belk. The author has designed vehicles for "Batman and Robin" and "Peerless Tribulation".
4. When filming the scene of the automobile production line, 20 crew members are responsible for operating different machinery on the production line.
5. Before the filming started, the think tank consulted by the chief creators consisted of 16 people.
6. Tom Cruise started starring in the film as soon as he finished "Vanilla Sky".
7. Cameron Crowe, the director of Tom Cruise's "Mr. Sweetheart" and "Vanilla Sky", came to recognize Anderson's passengers on the train.
8. Matt Damon and Dutch actor Yorick van Wegeningen were the first candidates to play Danny.
9. Paul Thomas Anderson, the director of "The Magnolia" starred by Tom Cruise, appeared in the train.
10. The three predictors in the film are named after the famous mystery novelists Agatha Christie, Arthur Conan Doyle and Dahir Hammett.
11. The movie shown in Dr. Solomon's house was "Bamboo House" in 1955.
12. At the beginning of the film, a husband prepares to murder his wife and lover with a pair of scissors, which is the same as the murder weapon in "Death Again" in 1991. Both films were written by screenwriter Scott Frank.
13. The pistol used by Anderson is Beretta 9000.
14. The film is the second part of Steven Spielberg's "Running Man" trilogy. The other two are "Artificial Intelligence" and "Improper".
15. In the scene where Anderson kidnapped Agatha, Danny asked: "How much time do we have?" A police officer replied: "51 minutes and 28 seconds." This is the remaining time of the film.
16. Jane de Bont originally planned to direct the film. When Spielberg joined, he decided to quit, but his name still appeared among the producers.
17. When Anderson awoke after receiving an eye transplant, the movie played in the background was "Zorro's Mask" from 1940.
18. Meryl Streep was the first candidate to play Iris.
19. According to the film's sound designer Gary Redstrom, the sound of the maglev car in the film comes from the washing machine in his home.
20. When filming the scene where Anderson was holding his breath in the bathtub, the director Spielberg had hoped to use CG technology to create bubbles floating in the water, but the final effect was done by Tom Cruise himself.
21. This film is the first film directed by Stephen Spielberg for 20th Century Fox.
22. Spielberg invited 12 world-class Jiu-Jitsu actors to perform yoga classes in the film.
23. The hotel staff in the film is played by Tom Cruise's cousin William McBoss.
24. According to Spielberg’s original plan, the film should be shot before "Artificial Intelligence", and it should be filmed by Cate Blanchett, Matt Damon, Ian McLean and Jenna Elfman Play as Agatha, Danny, Burgess and Laila.
25. Spielberg himself described the film as a hybrid of "The Maltese Eagle" and "Indiana Jones".
26. The actress who played the heroine once liked Cate Blanchett, but in the end the director decided to choose a fresh face.
