Detective Inspector Robert Lewis is a fictional character from the British television series Lewis, which is a spin-off of the popular show Morse. He is portrayed by actor Kevin Whately and is known for his keen investigative skills and strong moral compass. Lewis often works alongside his partner, DS James Hathaway, solving complex murder cases in the city of Oxford. Lewis is characterized by his thoughtful approach to police work, often reflecting on the human aspects of crime. His background as a former sergeant under the legendary Detective Chief Inspector Endeavour Morse adds depth to his character, showcasing his growth and dedication to justice throughout the series.