5/6 Series two of the conspiracy thriller. Lost in the snow, is this the end of Rachel’s quest?

4/6 Series two of the conspiracy thriller. Rachel’s search for her son takes a sinister turn.

3/6 Series two of the conspiracy thriller. Rachel discovers a dangerous ritual in the forest.

2/6 Series two of the conspiracy thriller. Rachel’s search for Joe continues.

1/6 Series two of the conspiracy thriller. Snowdonia, 1980. A dark secret lies hidden in the mountains.

The final episode in the conspiracy thriller by Matthew Broughton. Starring Romola Garai. Written by Matthew Broughton.

Helen and Freddy fly to Shanghai to discover the secret of ‘life without end’. But Helen fears that she’ll actually find the worst thing in the world.

Who is the mysterious Doctor Fisker Lee? What procedure did he carry out on the boy from the plane crash? And what secrets lie within the vaults of his private research hospital?

Tracks: A story in nine parts about life, death and the human brain.

Helen…. Romola Garai

Directed in Wales by James Robinson

The eighth episode of a nine-part conspiracy thriller, starring Romola Garai. Written by Matthew Broughton.

When the mysterious child, K, wakes from his coma, Helen discovers his identity. And after she finally tracks down the pilot of the plane that crashed, the truth of what happened to flight 259 begins to emerge.

Will Helen help K return to his family? And what secrets lie hidden in Florian’s water-damaged notebook?

Tracks: A story in nine parts about life, death and the human brain.

Helen…. Romola Garai

Directed in Wales by James Robinson

Seventh episode of a nine-part conspiracy thriller, starring Romola Garai. Written by Matthew Broughton.

Helen .... Romola Garai

Directed in London by Abigail le Fleming

The sixth episode in a major new nine-part conspiracy thriller, starring Romola Garai. Written by Matthew Broughton.

As Helen uncovers disturbing details of a dark and illicit industry, she enters territory more vast and dangerous than she could ever have imagined.

What was the medical experiment carried out on the boy in the coma? And how does it connect to the plane crash?

Tracks: A story in nine parts about life, death and the human brain.

Helen…. Romola Garai

Directed in Wales by Helen Perry

The fifth in a major new nine-part conspiracy thriller, starring Romola Garai. Written by Matthew Broughton

Confined to her hospital bed, Helen is desperate to continue her investigation into the plane crash and find her missing father, Florian. But with the mystery child locked in a coma upstairs in the same building, is Helen safe?

Where is Florian Chauvin? What did he do to the little boy? And is Helen on the right drugs?

Tracks: A story in nine parts about life, death and the human brain.

Helen…. Romola Garai

Original music by Stu Barker

Directed in Wales by James Robinson