Broadchurch has at least two seasons.
Broadchurch . Filming for series two began in late May 2014 and concluded on 12 October 2014 and the series premiered on 5 January 2015 . Series three was confirmed on 23 February 2015 , immediately following the series two finale , and premiered on 27 February 2017 . Series two was announced when the first series ended . The second series primarily focuses on two plot strands : the trial of the murderer and the reopening of the Sandbrook case .