Jamie Dornan The Man Actor Danielle Macdonald Helen Chambers Actor Shalom Brune-Franklin Luci Miller Actor Ólafur Darri Ólafsson Billy Nixon Actor Geneviève Lemon Sue Actor Danny Adcock Ralph Actor Damon Herriman Lachlan Rogers Actor Alex Dimitriades Kostas Panigiris Actor Kamil Ellis Sergeant Lammon Actor Harry Williams Writer Jack Williams Writer Chris Sweeney Director, Executive Producer Lisa Scott Producer Chris Aird Executive Producer