Luke Roberts is a British actor best known for his commanding performances across stage and screen, particularly for his portrayal of Sir Thomas Sharpe in the supernatural horror film Crimson Peak and his leading role as Dr. Ethan Hardy in the long-running BBC medical drama Holby City. Born on October 5, 1977, in Woodbridge, Suffolk, England, Roberts developed a passion for acting from a young age, studying at the prestigious Royal Academy of Dramatic Art (RADA) in London. After graduating, he honed his craft in classical theater, performing with the Royal Shakespeare Company in productions such as The Taming of the Shrew and The Duchess of Malfi, which earned him critical acclaim for his ability to bring depth and nuance to complex characters.

Roberts made his transition to television in the early 2000s with guest roles in popular British series, including The Bill and Doctors, but his breakthrough came in 2005 when he was cast as Dr. Ethan Hardy in Holby City. He remained a central figure on the show for over a decade, appearing in more than 200 episodes and earning a loyal fan base for his portrayal of the dedicated and compassionate surgeon. During his tenure, Roberts’ character was involved in some of the series’ most memorable storylines, including a dramatic romance with fellow doctor Jac Naylor, played by Rosie Marcel, and a harrowing battle with a brain tumor that showcased his emotional range as an actor. His work on Holby City earned him a nomination for Best Actor at the British Soap Awards in 2016.

In 2015, Roberts gained international recognition when he was cast by acclaimed director Guillermo del Toro in the gothic romance Crimson Peak. He played the enigmatic and tragic Sir Thomas Sharpe, a role that required him to balance charm with a haunting vulnerability. The film, starring Mia Wasikowska, Jessica Chastain, and Tom Hiddleston, was praised for its visual artistry, and Roberts’ performance was noted as a standout, helping to elevate his profile beyond British television. Following this, he appeared in the historical drama The Last Kingdom and the fantasy series The Frankenstein Chronicles, further demonstrating his versatility.

Roberts has also lent his voice to the video game industry, providing the voice of Sir Galahad in the popular Rise of the Tomb Raider and its sequel, Shadow of the Tomb Raider. His deep, resonant voice and ability to convey gravitas made him a natural fit for the role, earning him praise from both critics and gamers. In 2019, he returned to the stage in a critically acclaimed production of The Audience at the Apollo Theatre in London, sharing the stage with Kristin Scott Thomas. More recently, Roberts has taken on roles in the crime drama The Bay and the Netflix series The Sandman, where he played the character of Hob Gadling, a role that allowed him to explore themes of immortality and human connection. With a career spanning over two decades, Luke Roberts continues to be a respected and versatile presence in the entertainment industry, balancing his work between film, television, theater, and voice acting.