Blue Murder is a British crime drama television series based in Manchester. Shown on ITV from 2003 until 2009 when it was cancelled by the network, it starred Caroline Quentin as DCI Janine Lewis.

A detective team apply new techniques to old crimes as they solve cold cases.

The Stranger (Colin Baker), still stranded on Earth, has escaped his pursuers and found a safe haven under an assumed name. But his former associates want him back and are not giving up the chase so easily, and his lost past is about to catch up with him...