D'Branin and his team explore a more permanent solution to their problem.

Cast: David Ajala, Bronte Carmichael, Karen Connell, Maya Eshet, Olwen Fouéré, Caroline Loncq, Eoin Macken, Gwynne McElveen, Gretchen Mol, Brían F. O'Byrne, Claire O'Donovan, Phillip Rhys, Angus Sampson, Sam Strike, Jodie Turner-Smith