 2014 saw Lewis appear as DS MacNeil in the "Silent Witness" two-part episode "In A Lonely Place".This was the second of two guest starring roles on the hit series, the first was as Edwin Stickley in a 2008 two-part episode entitled "Terror".He next appeared in episode six of Sky One's mini-series "The Smoke", which chronicled the lives of a group of London firefighters, and the BAFTA winning TV film "Glasgow Girls", which featured Lewis as a teacher supporting his pupils in their fight to save their classmate from deportation.