The Lyell team return to the crime scene as another victim is in peril. Family ties are tested to their limits as they reveal the dark secrets that led to the tunnel collapse, and Jack is put in a difficult position when a blast from the past comes t... (more)o visit.

Aislín McGuckin, Anna Burnett, Dinita Gohil, Edward Bennett, Janet Kumah, Jemma Redgrave, Joseph Beattie, Kirsty Hoiles, Nicholas Gleaves, Nick Bartlett, Rosina Carbone, Tom Christian, Umi Myers, Waj Ali