Unlike several other young stars, George Mackay isn’t the kind of actor who chases headlines. Yet, he’s one of the most intriguing young talents working in British cinema today. From his breakout in 1917 to his captivating turn in The Beast, Mackay has proven his ability to carry complex, demanding roles with quiet power. Yet, behind the camera, Mackay’s story is filled with surprising beginnings, missed opportunities, and moments of serendipity.
Having made his acting debut in 2003, George Mackay has spent the last two decades building a strong acting profile. As he continues to balance major projects with experimental indie films, Mackay has caught the attention of filmmakers and fellow actors alike. For new or established fans of the actor, here are five things you probably didn’t know about English actor George Mackay.
1. George Mackay Was Spotted at School at Age 10

George Mackay’s first interest in acting came at the age of ten. A casting scout approached him at school and invited him to audition for a role. Although he had no acting experience, Mackay believed it would be a fun activity. He was invited to an audition for a workshop and ultimately landed a role in P. J. Hogan’s 2003 fantasy-adventure film Peter Pan.
For audiences familiar with the movie, Mackay portrayed Curly, one of the Lost Boys. Having enjoyed the experience, Peter Pan launched his professional acting career, as the young Mackay had fallen in love with acting. The movie might have bombed at the Box Office, but that early start set the tone for Mackay’s career. Interestingly, George Mackay’s first job came organically rather than after years of formal drama school training.
2. George Mackay Comes From a Mixed Artistic and Ancestral Background

The actor was born George Andrew J. MacKay in Hammersmith, London, England, on March 13, 1992. His mother, Kim Baker, worked as a costume designer, and his father, Paul Christopher Mackay, is an Australian stage and lighting manager originally from Adelaide. Besides having Australian roots from his father’s side, George Mackay also has Irish roots from his mother’s side. This multicultural and theatrical background clearly informed his upbringing. Mackay has been surrounded by the world of design, stagecraft, lighting, and production from an early age.
3. George Mackay Was Rejected From Two Prestigious Drama Schools

Having been introduced to acting at age 10, George Mackay naturally chose to pursue it as a passion. However, despite his early professional start, Mackay auditioned for entrance into two of London’s prestigious drama schools. Both the Royal Academy of Dramatic Art (RADA) and the London Academy of Music and Dramatic Art (LAMDA) rejected Mackay’s audition, denying him admission.
Rather than let this defeat him, Mackay resolved to treat every acting job he got as an opportunity to learn what formal drama training might have taught him. As such, George Mackay actively sought roles that would push and build him as an actor. His resilience has not only enabled him to take on many indie projects but has also helped him navigate the industry with a grounded sense of purpose.
4. George Mackay Attended a Private Day School

Before he became one of Britain’s most promising actors, George Mackay was a student at The Harrodian School in Barnes, London. The school is a private day school known for nurturing several notable entertainment talents. It was during his time at The Harrodian School that he got scouted for the Curly role in Peter Pan.
The Harrodian School’s creative environment, combined with Mackay’s curiosity and discipline, provided a strong foundation for his future career. Many of his contemporaries at the school went on to pursue acting or music. Notable alumni of the school include Robert Pattinson, Tom Sturridge, Will Poulter, Suki Waterhouse, and Will Heard.
5. George Mackay Met His Wife on the Set of 1917

One of the sweetest behind-the-scenes stories from Sam Mendes’s 1917 has nothing to do with the film’s gripping battle sequences and emotional depth. During the production of the Oscar-winning war drama, George Mackay met his now-wife, Doone Forsyth, who worked behind the scenes on the film’s crew. Forsyth, who’s a hair and makeup artist, has worked in the makeup department of several other top movies and TV shows. Having dated for years since the film’s production, Mackay and Forsyth officially got married in November 2023. Unlike many celebrity romances splashed across tabloids, George Mackay has kept his relationship largely private.