As of now, "Venom: Let There Be Carnage" is not available on Netflix or Disney+. The film is part of Sony's Marvel universe and has primarily been available for streaming on platforms like Amazon Prime Video and has been included in various rental services. Streaming availability can change, so it's a good idea to check the latest updates on your preferred streaming service.

The movie "Venom: Let There Be Carnage" is the official title for "Venom Part 2." Released in 2021, it is a sequel to the 2018 film "Venom." The film features the return of Tom Hardy as Eddie Brock/Venom, who faces off against Cletus Kasady, played by Woody Harrelson, who becomes the host for the symbiote Carnage. The movie explores themes of identity, duality, and the relationship between Eddie and Venom while delivering action-packed sequences and dark humor.

As of now, there has been no official announcement regarding a fourth "Venom" movie following "Venom: Let There Be Carnage." However, discussions about continuing the franchise and expanding the Spider-Man universe are ongoing. The future of the series may depend on the success of upcoming Marvel projects and the direction Sony decides to take with its superhero films. Keep an eye on official announcements for the latest updates.

No, Tom Holland does not appear in "Venom: Let There Be Carnage." The film primarily focuses on Tom Hardy's character, Eddie Brock/Venom, and features Woody Harrelson as the antagonist Cletus Kasady/Carnage. While there are connections to the broader Spider-Man universe, Holland's Spider-Man does not make an appearance in this sequel. The film is part of Sony's Spider-Man Universe, which is separate from the Marvel Cinematic Universe where Holland's Spider-Man resides.