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: Stan Lee makes his customary appearance as the driver of the white pickup truck that tries to free Mjolnir from the ground. (00:36:10)
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: When the grandchildren and Grant are crawling above the drop-down ceiling to flee from the raptors, the raptors at one point have "squares" of light shining on them. If you look closely at this light, these "squares" of light are not really squares, but the letters A T C G, the DNA sequence abbreviations.
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.
Trivia: Brendan Fraser has a brief uncredited role as Sgt. Stone, during Duke's and Ripcord's training. (00:31:05)
Trivia: Wade Wilson is on the "Dead Pool", seen briefly at the back of the bar, but so are various celebrities, such as Bill Cosby, Kanye West, and Charlie Sheen. Perhaps most notable are Ryan Reynolds and TJ Miller, stars of the movie.
Trivia: When Mr. Jimmy is calling out names on the boat to see who's missing, the real Mr. Jimmy Harrell is standing next to him, wearing a dirty grey T-shirt (and presumably playing a random rig worker). You can first see him (from the back) when Russell calls out Caleb Holloway's name. The first view of his face is just as Russell gets out the life raft onto the deck of the rescue ship. (01:28:30)
Trivia: The Christmas ball scene is symbolic: since it is a masquerade party all the guests are in disguise. The only guests who aren't wearing masks are Bruce Wayne and Selina Kyle. This implies that their real personalities are Batman and Catwoman respectively, and that their public persona is the real disguise.
Trivia: Stan Lee makes his customary appearance whilst the Avengers and a load of War Veterans are enjoying a get together. Thor offers a 1,000 year old Asgardian drink to Captain America, and Stan Lee asks for some. (00:25:15)
