Guest Stars Kieran Bew as DI Mike Sutherland Reece Ritchie as DC Asim Fry Michael Wildman as DI Martin Brook Michael Shaeffer as Steven Mills Annabel Bates as Jill Michael Nardone as Jonas Borner Charlotte Dylan as Cassie Max Wrottesley as Samuel Rob Compton as Young Benton Lara Decaro as Young Helena Judith Jacob as Salvia Unit Receptionist Gordon Bibby as Orderly Ian Kenny as Young Gabriel