Joseph Quinn is a British actor whose career spans British television, stage, and major Hollywood productions. Trained at the London Academy of Music and Dramatic Art, he first gained notice through BBC One series including Dickensian, Howards End, and Les Misérables, alongside stage work at the National Theatre. His international breakthrough came with the role of Eddie Munson in the fourth season of Netflix’s Stranger Things (2022), earning a Saturn Award nomination and a 2023 MTV Movie & TV Award for Best Breakthrough Performance. He has since expanded into major studio films, including A Quiet Place: Day One (2024), Gladiator II (2024), Warfare (2025), and The Fantastic Four: First Steps (2025), where he plays Johnny Storm.