Happy Valley third and final season to currently showing on the BBC and millions of fans are gripped.
It was a long six-year wait for die-hard fans who were eager to catch up on Catherine Cawood's action across the Calder Valley, but she's now back on our screens and has unfinished business with nemesis Tommy Lee Royce.
And to mark the recent launch of the new season, we've decided to create a Happy Valley quiz, to put your knowledge of the highly-rated TV show to the test.
