First broadcast 4th July 2011.
The team investigates the death of a renown paleontologist.
Alun Armstrong ... Brian Lane
James Bolam ... Jack Halford
Amanda Redman ... Det. Supt. Sandra Pullman
Dennis Waterman ... Gerry Standing
Abigail Davies ... Andrea Naylor
Vicki Pepperdine ... Madeleine Simmonds
Jessica Turner ... Diane Fletcher
Trevor Bannister ... Bob Ruxton
Lucy Brown ... Marie Braden
Jamie Sives ... Mark Slater
Adrian McLoughlin ... Barry Drake
Natasha Little ... Sarah Winslow
Nicholas Farrell ... James Winslow
William Armstrong ... Michael Ratcliffe
Grae Bohea ... Max (as Graham Bohea)
Dan Mersh ... Uniform PC
Eleanor Matsuura ... Tiffany Hayes