Richard Bremmer (the face and voice of Lord Voldemort) is credited as "He Who Must Not Be Named", Lord Voldemort's title.
In the final credits, the word "baron" is mispelled as "barron".
In all seven films, the P in the Potter surname in the film title is in the form of a lightning bolt, which represents Harry's scar, and is accompanied by thunder and lightning.
Ian Hart is credited twice: as Quirrell and then at the end of the cast credits as Voldemort.
David Collier is listed as production assistant twice.
Thanks to Duke of Northumberland, Alnwick Castle.
There are no opening credits.
The actors who played the Slytherin Quidditch team are listed as the wrong roles. The role of Captain Marcus Flint is played by Jamie Yeates but credited to Will Theakston. In turn, Will Theakston plays Seeker Terrence Higgs; this role is credited to Scot Fearn, who plays Chaser Adrian Pucey. Pucey is credited as David Holmes, who actually played a Slytherin Beater and was Daniel Radcliffe's stunt double. This is rectified in the credits of the sequel, Chamber of Secrets, with the exception of Higgs, who is replaced by Draco Malfoy as Seeker.