ITV3 Inspector Morse Catch up on the ITV Hub One of the most popular detective dramas in television history based on the novels of Colin Dexter. Starring John Thaw as the cantankerous and complex Inspector Morse, and Kevin Whately as his long-suffering sidekick Sergeant Lewis. 1 episode available to watch Share this programme: Share on Facebook Share on Twitter Share on Google+ Series 1 1. The Dead of Jericho Sat Saturday 1 Apr 4.40pm First-ever episode. Morse and Lewis investigate the death of a woman at her home.