Broadchurch producer Richard Stokes has advised viewers to make sure that they don't miss a minute and that they watch right to the end of tonight's final episode.
Taking to Twitter he urged fans of the thrilling murder mystery: "#Broadchurch tonight - don't miss the beginning and please watch to the very, very end. Thanks for joining us on the ride."
His tweet has provoked speculation that either the murderer's identity will not be revealed till the closing minutes or that there will be a final twist as detectives DI Hardy (David Tennant) and DS Miller (Olivia Colman) reveal who killed Danny Latimer.
The climax of the eight part drama has been kept a closely guarded secret, and even the cast and crew were not informed until the last minute. Only 29 people in the world know the truth at the moment and preview discs for the last couple of episodes have not been sent out to the press for fear that the ending would be leaked.
Watch the final episode of Broadchurch tonight on ITV starting at 9pm
Find out more about the series here