 He also featured in several TV series including the enigmatic wizard Alator in two episodes of the BBC fantasy drama "Merlin," Robert Winter in ITV's crime drama "Vera", and Detective Novakowski in Canada's true crime drama "Dual Suspects".In 2012 Lewis starred in the two-part television miniseries "L'Olimpiade Nascosta", on Italy's Rai 1, which tells the story of symbolic Olympic Games held by the prisoners and their captors while in Polish Nazi concentration camps.He went on to feature in a season two episode of the BAFTA winning show "Case Histories", alongside Jason Isaacs.