Trivia: The line "Hold on to your butts" said by Samuel L. Jackson is also said by him in Jurassic Park.
Trivia: While Dwayne Johnson is at the bazaar he grabs a bad guy and makes the "Rock Bottom" move from his WWE days.
Trivia: Anthony Daniels once again portrays C-3PO, making him the only actor to appear in every Star Wars film to this point. He also plays C-3PO for a brief cameo in Rogue One.
Trivia: Edward Hyde tells Nicholas that he is a younger man. In real life, Tom Cruise is two years older than Russell Crowe.
Trivia: Taron Egerton refused to shoot the scene where he implants the tracking device into Charlie's girlfriend's groin, as he felt uncomfortable touching the actress in that area. The hand we see reaching down into the woman's underwear is actually the hand of the actress' husband, who gladly volunteered to "double" for Egerton's hand in that scene.
Trivia: Jennifer Connelly voices the "suit lady", the AI in Spider-Man's suit. In real life she's married to Paul Bettany, who voiced Jarvis, the AI in Iron Man's suit, and who later played Vision.
Trivia: Igon Sirruss tells Valerian "I will find you and I will kill you," to which Valerian replies "Good luck." This dialog exchange is taken almost word-for-word from the film "Taken" as a bit of an inside joke, as "Valerian" director Luc Besson was also the producer and co-writer of the "Taken" film trilogy.
Trivia: There were rumors right up until the release that the film was a prequel to the 2004 superhero movie "Hellboy" - in no small part because both films feature an amphibious man played by actor Doug Jones as one of the lead characters, and both films were also directed by Guillermo del Toro. Despite the widespread speculation, del Toro consistently denied any plot or character associations between "The Shape of Water" and the Hellboy films.
Trivia: The ship we see Jack on in Salazar's flashback is called the Wicked Wench. This is a bit of an in-joke for PotC buffs, because that was the original name of the Black Pearl before being sunk by Cutler Beckett and raised again by Davy Jones. It's fully explained in a deleted scene of At World's End.
Trivia: Diana is never referred to by any character as "Wonder Woman" in the film.
Trivia: When the beach-goers panic on seeing the appearance of Balthazar Bratt's robot, you can hear the Wilhelm scream.
Trivia: Cheryl Hines plays Kristen Bell's mother in this film. In real life, Hines is only fifteen years older than Bell .
Trivia: In the opening scene, one of the soldiers has "Bedtime for Bonzo" written on his helmet. This is a reference to the film with Ronald Reagan about an intelligent chimp.
