Trivia: There is a party at J.D.'s school after the academic decathlon. Most of the students are wearing name tags. Sam's name tag says "Hello my name is Yoda." (00:21:50)
Trivia: In the room with the razor blade box, if you look at the top of the frame, you can see a lock with a key in it. If the actress walked a few feet further, she could've unlocked the box and gotten the syringe. Obviously this would've defeated the purpose of her dying, but interesting to point out. Confirmed in DVD special features. (01:06:00)
Trivia: In the scene at the beginning where the camera pans through Montmarte, there is a close up of a prostitute. This is Tara Morice, who Baz Luhrmann fans will recognize as Fran from Strictly Ballroom.
Trivia: There's a statue of the alien from Independence Day on top of the computer monitor in the broadcasting booth at the Madison Square Garden. (01:44:25)
Trivia: Director Shawn Levy has a cameo during the "Whitaker and Fowl" party after the premiere, as the first guest bashing Marty's movie. (00:52:50)
Trivia: The first James Bond film to not be scored by John Barry. (00:07:10)
Trivia: During one epic car crash near the start, just after the shooter gets taken out by the digger, if you know what to look for you can see Ryan Reynolds in the background, filming a post/advert for social media. Not a mistake, because it's just a tiny figure at the back of shot, but pairing the film and the post together it's fun to look for. (00:14:42)
Trivia: Mary Kate and Ashley Olsen have uncredited cameos in the scene where Drew Barrymore imagines herself with replacement Angels. (00:27:20)
Trivia: Director Martin Campbell makes a cameo as the gasoline truck driver, killed by the attempted plane bomber. (00:48:20)
Trivia: The actor who plays the boy accidentally placed at the all-girls camp is Lindsay Lohan's brother.
Trivia: Stan Lee makes a cameo appearance in the beginning of the movie when Jean is being recruited and showing off her powers. He is the man holding a hosepipe. (00:02:50)
Trivia: This flub needs slow-mo to catch, but is worth listing as trivia. When Bond jumps off the dam, they do a shot following him along his descent down the ledge of the wall. In a shot only visible during three or four frames, but they catch a shot of the ledge before panning down in which you can see the film crew watching on top together with a van or two. (00:01:50)
Trivia: When Carl's house begins to lift and the little girl looks out her window, the Luxo ball from Pixar's other films is seen in her room.