Written by the acclaimed screenwriter Michael Hirst, this epic romantic adventure series delves deep into the life of one of America's most infamous outlaws: Billy the Kid, whose real name was William H. Bonney. The narrative traces his journey from his humble beginnings in Ireland to his formative years as a cowboy and gunslinger on the untamed American frontier. It captures his pivotal role in the tumultuous Lincoln County War, which would shape both his legendary reputation and tragic end. Through this rich tapestry of storytelling, viewers are immersed in the wild west era, experiencing the trials and tribulations that defined this complex and enigmatic figure.