First broadcast 19th20th January 2015.br br Little Lizzie Craddock goes missing after social worker Louise Dillon has unsuccessfully applied for a care order given her father Johnny's violence.br br Emilia Fox - Dr. Nikki Alexanderbr David Caves - Jack Hodgsonbr Richard Lintern - Dr. Thomas Chamberlainbr Liz Carr - Clarissa Mullerybr Micah Balfour - Daniel Garveybr Richard Banks - Neighbourbr Claudie Blakley - Louise Marshbr Lorraine Burroughs - DI Gina Conroybr Pauline Cadell - Delores Patrickbr John Dagleish - DI Rory Drennanbr Kayleigh Davis - Lizzie Craddockbr Rod Hallett - Robert Mansfieldbr Mehima Heer - Carlybr Jackie Howe - Margaretbr Amy Huberman - Carol Mansfieldbr Claire Lams - Niamh Garveybr Niamh Lewis - Cathy Garveybr Jason Maza - Johnny Craddockbr Des McAleer - Sean Patrickbr Jack Rowan - Kevin Garveybr Amit Shah - Dr. Rhavi Dhillonbr David Sibley - Judge Gilmorebr Natasha Jean Sparkes - Cheryl Craddock (as Natasha Sparkes)br Stephen Hawke - Forensic Police Officerbr Richard Huw - Dr.