Detective Inspector Hathaway is a fictional character from the British television series Lewis. He serves as the right-hand man to Detective Chief Inspector Robert Lewis, assisting in solving complex murder cases in the picturesque setting of Oxford. Hathaway is known for his keen intellect and analytical skills, often drawing on his background in philosophy to approach investigations. Hathaway is portrayed by actor Laurence Fox and is characterized by his calm demeanor and thoughtful nature. He often grapples with moral dilemmas, reflecting a deeper understanding of human behavior. His partnership with Lewis showcases a blend of experience and youthful insight, making them a formidable detective duo.