An Irish director, screenwriter, and musician, he started his career in the arts as the lead singer of the band Clann Zú. Transitioning into film and television, he gained recognition for his work on popular series like "The Witcher," where he served as a writer and producer. He is known for his storytelling prowess and ability to blend fantasy with intricate character development. His diverse artistic background enriches his directorial style, making him a unique voice in contemporary filmmaking.