In his directorial debut, Tom Felton, who played the villainous Draco Malfoy in the hugely successful Harry Potter films, meets the world's most committed fans in a bid to understand what drives them.
Tom Felton
Jade Gordon
Rupert Grint
Vic Mignogna
Daniel Radcliffe
Score: 8.2
Score: 5.0
Score: 7.2
Score: 6.4
Score: 7.4
Score: 5.6
Score: 5.7
Score: 6.4
