
JackNielen
Actor — London
Scroll
Featured

Spencer
Prince William
Directed by Pablo Larraín. Opposite Kristen Stewart. Premiered at the Venice Film Festival 2021.
View on IMDb →Work

Spencer2021

Headshot2025

Headshot2025
About
Jack Nielen is a London-based actor who made his feature film debut as Prince William in Pablo Larraín's critically acclaimed Spencer, opposite Kristen Stewart. The film premiered at Venice and screened at the London Film Festival before its worldwide release.
Trained across screen and stage in both the UK and US, Jack brings emotional depth and natural instinct to every role. He's drawn to complex characters and directors who push boundaries.
6'0"Height
16Age
LondonBased