Around 57 minutes in Venom says to Eddie "You could get voted People's Sexiest Man of the Year." Eddie replies "I've won Sexy Man awards before." Tom Hardy is referring to his win as the UK's Sexiest Man Alive in 2021.
One of the symbiotes captured by Imperium is a grey symbiote. When it bonds to a host it manifests giant fists, a reference to Riot from the comics.
Before Kelly Marcel was hired to direct the third film, Andy Serkis who directed Venom: Let There Be Carnage (2021), expressed interest in returning to direct another Venom film, and felt there was more to explore with Venom in future films before the character met Spider-Man in a future MCU/SSU crossover film, including further exploration of the Ravencroft Institute and other potential villains being held there.
Unlike the comic incarnation of Agony, the version of Agony in the movie had super-speed ability.
Tom Holland said he and Amy Pascal had discussed his potentially reprising his role as Spider-Man in future Venom sequels.
Jacob Tomuri: As the drunk that Venom knocks out for Eddie's tux. Tomuri served as Tom Hardy's stunt double on Mad Max: Fury Road (2015), Legend (2015), The Revenant (2015), and all three Venom films.