Walt grew up in the north of the Netherlands where he was very actively involved with the local Youth Theatre. Having graduated from High School in 2018, he begin to study at the Noorderpoort Art and Multimedia College of Acting. In early 2019, he was cast as ‘Nick’, a leading role in the popular Dutch television series BRUGKLAS, which was directed by Raymond Grimbergen & Nicolien Kool. This led to more acting work including: ONZE STRAAT; and LIEVE MAMA, in which he played the role of ‘Thom Möhring’; and the short films WADOEJE; BARRIER directed by Niels Bourgonje; and U:47700 by Erasmo Parra. Walt played the titular role in the television series MAUS, which was directed by Chris de Krijger & Sven Peetoom. He can also be seen in the viral music video SMOORVERLIEFD, by the Dutch artist Snelle. Walt will play a key role in the second season of the Nordic thriller series ARCTIC CIRCLE, which is due for release later this year. Most recently, he has completed filming in Spain opposite Emily Blunt for a new western drama for Amazon Studios and the BBC entitled THE ENGLISH, which is written and directed by Hugo Blick.