Part 4 of the conspiracy thriller. Written by Lucy Catherine, starring Hattie Morahan and Jonathan Forbes.A near-death experience and a mysterious text message lead Helen to contemplate a sinister connection between her unborn baby and genetically engineered cattle. 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 another 9 part headphone filling thrill-ride.Helen…. Hattie MorahanFreddy….. Jonathan ForbesDr Wolfs.... Rhodri MeilirSam.... Morgan WatkinsReceptionist.... Jeanette PercivalLead writer.... Matthew BroughtonDirected by Carl PrekoppProduced by James RobinsonA BBC Cymru Wales Production