The first look at the third and final series of Broadchurch has been revealed in ITV's New For 2017 trailer.

Watch it below:

 

David Tennant and Olivia Colman return to the roles of Alec Hardy and Ellie Miller as the two detectives resume their fractious working partnership to investigate a serious sexual assault. They will be joined by other returning cast members Jodie Whittaker, Arthur Darvill, Andrew Buchan, Carolyn Pickles, Charlotte Beaumont and Adam Wilson, and many new faces including Sir Lenny Henry, Sarah Parish, Charlie Higson and Roy Hudd. The series is expected to return to ITV in the early part of 2017.