Every season of Between the Lines ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Between the Lines!

Detective Superintendent Tony Clark is an ambitious member of the Complaints Investigation Bureau, an internal organisation that investigates claims of corruption inside the police in England and Wales. Along the way Clark overcomes strong influence from his superiors and problems in his private life, most notably the break-up of his marriage following an affair with WPC Jenny Dean.

The Best Seasons of Between the Lines

Every season of Between the Lines ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Between the Lines!