Spider-Man: No Way Home

Benedict Cumberbatch admitted to not reading the full script, wanting to surprise himself with the final product.

In Spider-Man 2 (2004), Doctor Octopus' tentacles are stated to be immune to heat and magnetism. They do not have an immunity to electricity and, in fact, the two times that Doctor Octopus is knocked out is because his tentacles got hit with electricity. So in in this film, he realistically could not hold Electro to administer the cure without Electro shocking him and knocking him out.

SPOILER: There is a scene in the closing credits: Eddie Brock and Venom from the Sony Pictures Universe of Marvel Characters are talking with a bartender. When the multiverse is restored, Brock and Venom are re-transported back to their universe, leaving a bit of symbiote behind.

An alternate version of the film (titled 'The More Fun Stuff Version') was announced by Sony Pictures in June 2022 and was later released in September 2nd of that year. This alternative version had some additional, extended scenes and a new post-credits scene (replace the teaser trailer of Doctor Strange in the Multiverse of Madness (2022)) which weren't seen in the theatrical version of the film, taking the total runtime to 157 minutes. These new insertions include:

• an introduction by Holland, Maguire, and Garfield
• additional scenes of Parker and May being interrogated by the Department of Damage Control
• the scene with Holland's brother Harry as a thief that was cut from the original release
• additional scenes of Parker at school; Brant interviewing Parker, his teachers, and his classmates
• Daily Bugle reports of Parker's first day back at school and the arrivals of Dillon and Marko
• additional scenes in the basement of the New York Sanctum
• a scene featuring May, Parker, and the villains in an elevator while on the way to Hogan's apartment
• an additional scene with Murdock and Hogan
• additional scenes of the three Parkers
• new post-credits scene of showing how Peter Parker has been erased from history in a new edition of "Betty's Corner with Betty Brant" begins playing that recaps their high school years with all the footage and pictures missing Peter.

Edited from Spider-Man 3 (2007)