We have seen several reports that Neil Fingleton has passed away on February 25th 2017, due to a heart attack.
He played the Fisher King in series 9 episode two-part story 'Under the Lake' and 'Before the Flood' has sadly passed away.
He appeared in the film 47 Ronin, starring Keanu Reeves. In 2014 Fingleton played the giant Mag the Mighty in the TV series Game of Thrones. He also appeared in the 2015 film Jupiter Ascending, starring Channing Tatum and Mila Kunis. He has also been involved in the Fox Studios film X-Men: First Class and in the Marvel Entertainment film Avengers: Age of Ultron.