If you missed tonight's thrilling first part of the Escape Artist - or if you just want to experience the tense and emotional rollercoaster all over again - the episode is already available via BBC iPlayer.
David Tennant stars as Will Burton, a highly successful barrister whose perfect life is turned upside-down when he takes on the defence of the accused in a particularly gruesome murder trial. Writer David Wolstencroft has created a drama that at first glance appears to be just another legal series but which rapidly becomes something much darker.
Watch The Escape Artist part 1 here. The episode will be available for the next three weeks.
Part two of The Escape Artist is on BBC One at 9pm on Tuesday 5th November.