Trivia: When Eddie walks into Mrs. Chen's store, Eddie asks Venom what he would like to eat. Venom responds that he wants tater tots and chocolate. In Venom: The Hunger, it's discovered that the symbiotes need a chemical called phenethylamine to survive. This chemical can be found in both brains and in chocolate.
Trivia: The way that the Indoraptor portrays itself behind the window and touches the floor with its claw in Maisie's room is a nod to the original Jurassic Park. (01:44:10)
Trivia: After Wade introduces his own avatar, it shows a line of people waiting by a portal. Just before Tracer shows up to the portal, you can see Sonic the Hedgehog standing towards the back of the line tapping his foot in the famous idle animation from the original game where he would tap his foot impatiently if the player left him standing still for too long. (00:04:55)
Trivia: When Dwayne Johnson signs to George to calm him down, he says "it's me." The sign he makes on those words is for "Rock," a reference to his stage name "The Rock." (00:15:25)
Trivia: While Bill Foster, played by Laurence Fishburne, is teaching the class, the words "Matrix" can be seen on the blackboard behind him, referring to the film series Laurence Fishburne starred in.
Trivia: The animators created many small flaws in the film in order to emulate the looks of old comics. This includes color separation and a slight double-image effect in certain scenes to replicate imperfect comic-printing techniques. While the effect was intentional, many film-goers who saw the movie in 2D actually complained about these effects, thinking they were accidentally sold tickets to a 3D movie. (Especially due to the double-image effects).
Trivia: When a member of the resistance destroys a truck with his RPG, the "Wilhelm scream" can be heard.
Trivia: The movie is set in 1987. This is the same year the original "Transformers" cartoon series ended.
Trivia: There are several mid credit scenes in the film setting up characters for the follow up film, Rise of the Supermen. The first being the Superman Clone waking up and breaking out of Lex's lab, the second is John Henry Irons building his metal suit before taking up the mantle of Steel, the third is Superman's ship from when he was an infant flying to the north pole and creating the Fortress of Solitude with a mysterious figure dressed as Superman hovering before it, and the last being the Cyborg Superman flying towards the camera from space. (01:17:55 - 01:20:40)
Trivia: There's a running gag about Burt wearing a new hat, and how it throws everyone off. And it's true - this is the first film in the series where he isn't seen wearing an Atlanta Hawks hat at some point. (Instead he wears a Chicago Cubs hat). According to the documentary on the Blu-ray of the original Tremors, Burt wore an Atlanta Hawks hat in the first movie because the production had been given a large stock of them, and thus a Hawks hat became a staple of Burt's costume throughout the franchise. Michael Gross himself, however, is from Chicago, and in 2016, between the production of the 5th and 6th movies, the Cubs won the World Series (as mentioned in this film). Thus, Gross, a producer on the films, switched to the hat of his favorite team to honor the championship.
Trivia: Following the success of this film, Netflix had to release a statement begging views to not try the "Bird Box Challenge" that was sweeping social media and putting many people in hospital. A news article on the incident can be viewed here https://www.theguardian.com/film/2019/jan/03/netflix-bird-box-challenge-meme-sandra-bullock-blindfold.