Guest Stars Rhiannon May as Cara Connelly Richard Durden as Conor Hodgson Matthew Gravelle as Tom Faulkner Jemma Redgrave as D.I. Jill Raymond David Leon as Oscar Harris Cory Chambers as DC Matthew Quinn Chris Anderson as Oliver Meehan Clive Russell as Ezra Jarrett Kate O'Toole as Eleanor Hodgson Frances Tomelty as Margaret Armstrong Glynis Barber as Caroline Bergavist Rosalyn Wright as Anna Jarrett Lalor Roddy as Eamonn Madigan Mark Frost as Iain Jarrett Declan Rodgers as Bartender Francesca Henry as Charlie Jarrett Fiona Mulvaney as Care Assistant