While Connor and Abby try to earn their old positions on the team back, Connor reunites with his old friend Duncan, who leads Connor to a series of homeless killings at a dock area that the team discover are the work of an elusive and deadly Kaprosuchus.
Casts:
Ciarán McMenamin, Ben Mansfield, Andrew-Lee Potts, Hannah Spearritt, Alexander Siddig, Ruth Kearney, Janice Byrne, Ruth Bradley, Ben Miller