Guest Stars Julie Graham as Lou Harkness Nicholas Nunn as Adam Muller Louise Lee as PO Carter Sophie Willan as Maeve Wiley Kayla Meikle as Donna Mills Isaac Lancel-Watkinson as Kyle O'Riordan Matilda Firth as Nancy O'Riordan Alicia Forde as Sarah Duddy Brody Griffiths as Callum O'Riordan Lisa Millett as PO Martin Alexandra Monaghan as Tash Terri Reddin as Sonographer Karen Henthorn as Elizabeth O'Riordan Jackie Jones as Social Worker Danielle Henry as Tess Palmer Conor McCarry voices Steven Harkness Maimuna Memon as Tahani Angela Wynter as May Sinclair Louise Willoughby as Hospice Nurse Philip Hill-Pearson as Orla's Bar Boss Cindy Humphrey as Faith Stephen Whitfield as Chairperson
