Kelly Macdonald made an appearance on BBC Breakfast on Monday to discuss the latest developments in the hit cop drama following a tense episode that saw her character DCI Joanne Davidson discover her paternity.
"Can I press you on some concerns that some of our viewers have? Do you know who the fourth man is?" Dan asked."Is Jo Davidson going to make it through to the show's finale, are you going to survive the last episode? How long has Marcus been dead for?" he continued.Dan then asked: 'Who do you think your real father is? What's under that concrete floor? Is Marcus actually dead? Is Hasting bent?" to which Kelly responded: "No comment.
Kelly also spoke of the challenges she faces during filming, admitting it was "unlike anything she'd ever done."