Guest Stars Claudie Blakley as Louise Marsh Jack Rowan as Kevin Garvey Lorraine Ashbourne as DI Gina Conroy John Dagleish as DI Rory Drennan Amy Huberman as Carol Mansfield Amit Shah as Dr. Rhavi Dhillon Pauline Cadell as Delores Patrick Des McAleer as Sean Patrick Claire Lams as Niamh Garvey Micah Balfour as Daniel Garvey Natasha Sparkes as Cheryl Craddock Jason Maza as Johnny Craddock David Sibley as Judge Gilmore Kayleigh Davis as Lizzie Craddock Niamh Lewis as Cathy Garvey Richard Huw as Dr. Leonard Fitzpatrick Damian Quinn as Children's Services Solicitor Rod Hallett as Robert Mansfield