Part six of the conspiracy thriller by Matthew Broughton. Starring Romola Garai and Jonathan Forbes.

Helen learns that her baby might be 'Indigo'. While Irene's cryptic note leads them closer to the 'child-mother'.

A gripping thriller, chart-topping podcast and winner of Best Sound (BBC Audio Drama Awards) and Best Fiction (British Podcast Awards), now Tracks is back with a 10 part headphone-filling thrill-ride.

Helen…. Romola GaraiFreddy….. Jonathan ForbesRam….. Ashleigh HaddadSerena.... Scarlett CourtneyPoliceman.... Adam CourtingTony.... David HounslowIrene.... Sally Orrock

Directed by James RobinsonA BBC Cymru Wales Production