Guest Stars Phoebe McKellar as Tilly Gardiner Alison Bruce as Lois Tremaine Alexander Walker as Joe Turner Nathalie Morris as Emma Ryder Michelle Langstone as Charlotte McCrae Phil Brown as Mark 'Haggis' McCrae Jared Turner as Rob Ryder Sara Wiseman as Jackie Ryder Ryan O'Kane as Dermot Braithwaite Dean O'Gorman as Andrew 'Grub' Ryder Aidee Walker as Kate Ryder Peter McCauley as Jack Ryder Matthew Chamberlain as DI David Preston Gemma Weston as Dead Kayaker Franziska Maciej as Annabel Martinez Tanya Stone as Youth Hostel Receptionist