Helen Johns

Jake is forced to team up with his fugitive former partner Kevin Crocker who's determined to clear his name; Leslie must step up when a colleague is attacked; Des wrestles over telling Jake an important secret. Guest Stars: Paul Gross, Sean Panting, Steve Bacic, Helen Johns, Benedict Campbell, Dayo Ade, Rachael Ancheril.

Walker and Balleseros arrive at the Abbey while Alan, Kyle and Winger are out in the woods searching for the tree with red sap that might be a cure for the pathogen.