Trivia: When Deadpool autographs the cereal box he signs it Ryan Reynolds.
Trivia: The Titans first encounter Slade while he's stealing a power crystal. They mistake him at first for the Marvel character, Deadpool and proceed to argue back and forth about him being Deadpool or not. With him saying that he's not Deadpool, that actually Deadpool should be saying he's not Slade. This is a joke and reference to the fact that the designer of Deadpool based his looks, abilities, and character originally off Slade/Deathstroke because he wanted to draw Deathstroke. Until Deadpool's backstory and personality were changed to what we know him as today.
Trivia: Meryl Streep filmed all of her scenes in less than a week.
Trivia: The red Aston Martin used in the film is owned by Rowan Atkinson, he brought it to use in the film.
Trivia: When Melissa McCarthy is leaving the precinct angrily she is pointing to all the police staff and insulting them. However, when she gets to one of the cops, she says "I would have f*cked you", she is actually speaking to her husband in real life, Ben Falcone. (01:01:05)
Trivia: When Ralph and Venellope arrive in the internet they are bombarded with pop up ads. One of those ads features a picture of a woman with short brown hair. That woman is Aunt Cass from the Disney animated film, "Big Hero 6." In addition, Baymax from that movie makes a cameo appearance at, "Oh My Disney!"
Trivia: Author of the novel Kevin Kwan has a cameo in the montage 'Who is Rachel Chu'.
Trivia: The real RL Stein makes a cameo appearance as the principal Mr. Harrison who presents Sonny with his science award at the end of the film.
Trivia: Julie Murphy, author of the the book "Dumplin'", makes a cameo as one of the cheering patrons at the drag bar in the last scene.
Trivia: When the other guys ambush Jerry at the Deer Hall, he starts narrating to himself as things happen in flashes of slow motion. This is a direct spoof/reference to the 2009 Sherlock Holmes movie where RDJ's version of the character does this same thing as he analyzes a fight or sequences, predicting the outcome. (00:24:45)
Trivia: When Watson falls from a tower in the museum courtyard, he yells a Wilhelm scream.
Trivia: Comics legend Stan Lee, a friend of director Kevin Smith, was originally meant to have a significant role in the film's climactic third act at the "Chronic-Con" convention, but sadly passed away before filming began.
Trivia: Part of what made the Coen Brothers agree to make the film for Netflix was that the traditional studio system just isn't funding films like "The Ballad of Buster Scruggs" the way they used to. Studios are instead focusing much more on big-budget comic-book movies and reboots, or super low-budget ventures like horror films. The Coens found Netflix to be one of the only companies that seemed to understand the project and be willing to fund it. Although co-director Joel Coen did lament that he wishes the film had a traditional theatrical release, as he feels audiences respond to and respect movies in a different way on the big screen.
Trivia: Elle and Lee go to prom and the band starts to play Don't You, by Simple Minds, the song that was featured at the end of The Breakfast Club. Lee's mother is played by Molly Ringwald, who starred in The Breakfast Club. (01:25:22)
Trivia: The American and international versions of the film have different opening sequences. In the American version, Holmes and Watson meet in school. In the international version, Holmes (accidentally) saves Watson from committing suicide.
Trivia: When Max insults Will Arnett by calling him a spinning Lego Man, it is an homage to Will's role as Batman in the Lego movies.
Trivia: Sandra Bullock speaks German at the Met Gala - she's actually fluent in German, having lived in Germany and Austria for the first 12 years of her life. She gave an award speech in German once: https://www.youtube.com/watch?v=6BK1GlyGdm4.
Trivia: Don Johnson plays the man who Jane Fonda has a relationship with. Jane Fonda and her Book Club friends are reading the 50 Shades trilogy... the movies of which star Don Johnson's real life daughter, Dakota Johnson.