Oops! You need to enable JavaScript in your browser to start watching. Guidance: Contains moderate language throughout and scenes of violence. Disable parental controls Enable parental controls ITV Cracker One Day a Lemming Will Fly (Part 1) Series 1 - Episode 6- Maverick psychologist Fitz is called in to help the Manchester police track down a missing boy. Thu Thursday 22 Jun 2006 60 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share