Liste der Folgen

When a plane crashes in West Wales a dark mystery begins to unfold.

Following the plane crash Helen investigates why one of the passengers doesn't have a heart.

Whilst trying to track down her father, Helen uncovers another disturbing medical mystery.

Fourth in a nine-part thriller starring Romola Garai.

Fifth in a nine-part thriller starring Romola Garai.

Helen uncovers disturbing details of a dark and illicit industry.

Helen and her mother are kidnapped.

Helen discovers the identity of the boy in the coma.

Helen and Freddy head to China to find the secret of 'life without end'.