Famous People Who Died Too Young Alan Rickman Alan Rickman broke a lot of Harry Potter fans’ hearts. The actor played Severus Snape. He passed away due to cancer. Prev Next Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44