We earn a commission for products purchased through some links in this article. Harry Potter star Tom Felton shares throwback photo with Emma Watson and Alfred Enoch Gryffindors and Slytherins unite. 05/03/2021 Harry Potter's Tom Felton has shared an adorable throwback photo with co-stars Emma Watson and Alfred Enoch. The trio of course took on the roles of Hogwarts students Draco Malfoy, Hermione Granger and Dean Thomas, respectively, playing the parts throughout the series. Taking to his Instagram page yesterday (March 4), Felton posted a picture taken presumably around the making of 2001's Harry Potter and the Philosopher's Stone, showing the three sitting around a table.