A few more cast members of the Harry Potter series took part in the ALS Ice Bucket Challenge currently making strides worldwide, including Warwick Davis (Flitwick and Griphook) who then nominated Tom Felton, Robert Pattinson (Cedric Diggory), Jon Campling (Death Eater) and Toby Regbo (young Dumbledore in Deathly Hallows). For more information on how to help the ALS Association, head here.









A special addition of the challenge includes Warner Bros CEO Kevin Tsujihara, the man most famously known to Harry Potter fans as convincing J.K. Rowling to bring the Fantastic Beasts and Where to Find Them films to fruition.