Jack Nielen is an English actor. He was born on August 05, 2009 in Chelsea, London.Jack appears in a central role in the new critically acclaimed feature film Spencer (2021), directed by Pablo Larraín, where he portrays Prince William opposite Kristen Stewart playing Princess Diana. The movie premiered at The Venice Film Festival on September 3rd 2021. The UK premiere at the London Film Festival is scheduled for October 7th and the theatre release for both, the US and the UK will follow on November 5th 2021. Show less «