Harry Potter franchise star Jason Isaacs gets candid about filming the hit Warner Bros. fantasy saga. Adapting the beloved J. K. Rowling book series, the main Harry Potter movies were released from 2001 to 2011, chronicling Harry's (Daniel Radcliffe) journey as he faces off against Voldemort (Ralph Fiennes). Isaacs was introduced as Draco Malfoy's (Tom Felton) father, Lucius Malfoy, in 2002's Harry Potter and the Chamber of Secrets, a role he would reprise in all the sequels that followed save for Harry Potter and the Prisoner of Azkaban (2004).

During a recent appearance on BBC's The One Show, Isaacs reflects on filming the Harry Potter movies, admitting that the experience of filming big-budget, special effects-driven projects can be "boring." Though actually filming the movies may not have been particularly fun for him as an actor, Isaacs stresses that it was all worth it to see the end product, which he says still makes him emotional to this day. Check out his comment below:

“Even though I was in the films, when I've taken godchildren or nephews and nieces to the tour and the thing comes up and suddenly you're in the Great Hall, every time, I burst out in tears. It's incredibly moving and overwhelming. There's some magic that happened in those stories.

“It's a terrible confession to make, they weren't that much fun to make. It's quite boring, making big special effects films.

“However the pleasures all come afterwards. I see and meet people for whom their lives were changed by it, and still people reading it and sharing it with their children. Some people say their lives were saved by it and I believe it.”

Isaacs' admission about filming the Harry Potter movies isn't particularly novel in the world of blockbuster filmmaking. Though what ends up on screen is exciting and filled with action and wonder, being on a film set, especially one with a massive crew and a large budget, usually means a lot of waiting around. Plus, , meaning actors sometimes don't know what something might look like while they're acting on set.

As Isaacs says, though, the less fun aspects of making Harry Potter paid off in the end. , and many of the Harry Potter cast members are still best known for their roles in the franchise, Isaacs included. The franchise remains so beloved and so valuable that Max is now remaking Rowling's novels into a TV show.

For many actors, appearing in a movie is just a job. Isaacs' comments, however, suggest that the Harry Potter movies are more than that for him, and . Plus, it's clearly a special feeling for Isaacs, knowing he was part of something that changed lives for the better.

Isaacs' comments underline just how high of a bar the upcoming Harry Potter TV show faces. , and Isaacs evidently continues to hear from fans about the impact they made. Even though the movies may have been "boring" to make, the movies themselves and their lasting effects are anything but.

Source: BBC's The One Show