What do the Harry Potter cast look like in real life more than 20 years after the first film? In this video, we compare the characters on screen with the real actors behind them, from their magical beginnings in Harry Potter and the Philosopher’s Stone (2001) to their lives and careers in 2025. Daniel Radcliffe, Emma Watson, Rupert Grint, Tom Felton, Matthew Lewis, Evanna Lynch, Bonnie Wright, Robbie Coltrane, Alan Rickman, Ralph Fiennes, Helena Bonham Carter, Gary Oldman, Maggie Smith, and Jason Isaacs — see how the Harry Potter cast have transformed, side by side. Some are no longer with us, but their legacy remains unforgettable. Others have grown into global icons, activists, or award-winning actors. Which transformation surprised you the most? Tell us in the comments 👇 ✨ Don’t forget to SUBSCRIBE for more “Then and Now” documentaries, movie history, and cast transformations! #HarryPotter #ThenAndNow #RealLife #CastTransformation #MovieHistory