A pair of scientists investigate a mysterious death.
Neil Dudgeon
Dr. Neil McFarlane
Samantha Bond
Dr. Lisa Temple
Dermot Crowley
Dr. Bill Galton
Jasper Britton
Lenny Johnson
Janet Dale
Gwenda Irwing
Nigel Clauzel
Alex James
Marius Stănescu
Stefan Popescu
Peter Jeffrey
Prof. Bannerman
William Chubb
Det. Insp. Matthews
Carolyn Pickles
Diane Cresswell
Garry Cooper
Andy Cresswell
Joe Swash
Jason Cresswell
