Scarlett Byrne
In the last three Potter films, Scarlett Hefner, née Byrne, portrayed Pansy Parkinson, a Slytherin witch. She starved on the TNT sci-fi series about alien invasion called Falling Skies and also played Nora Hildegard on The CW series The Vampire Diaries. If you wonder why her new last name sounds familiar, that’s because it is a well-known surname, especially because of the late Playboy magnate Hugh Hefner. She actually married his son in 2019.
Michael Gambon
After Richard Harris passed away, Sir Michael Gambon took over the role of Albus Dumbledore in the Harry Potter films. In 2015 the veteran actor was asked by Future Movies how he eased back into the role for Fantastic Beasts. It was apparently no biggie. Gambon revealed, “Well, I don’t have to play anyone, really. I just stick on a beard and play me, so it’s no great feat.” Now, that’s talent.