Origin: Episode Four - a podcast by BBC Radio 4

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

Determined to discover who’s responsible for the plane crash, Helen continues her search for her father. But when child services become involved, new information points Helen in the direction of the Iraq war.

How is Florian connected to the little boy in the coma? And have Helen and Freddy been chasing the wrong lead?

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

Helen…. Romola Garai
Freddy…. Jonathan Forbes
Michael…. Alex Beckett
Dr Petrauskas ..... Tristan Sturrock
Inspector Kirby ..... Jaimi Barbakoff
Security Guard ..... John Norton
Jae Sung ..... Leo Wan
Man Seok ..... Paul Courtenay Hyu

Original music by Stu Barker

Directed in Wales by Helen Perry

Further episodes of Tracks

Further podcasts by BBC Radio 4

Website of BBC Radio 4