As the world faces a deadly plague, humanity's hope for a cure lies with a scientist who awakens imprisoned in a metal chamber. She desperately works to escape her confined cell to save the last of humanity.

Trainspotting Live will bring three nights of spotting, joy and excitement to BBC Four as Peter Snow, mathematician Dr Hannah Fry and engineer Dick Strawbridge along with a team of rail train enthusiasts revel in the tantalising intricacies, trade secrets and true pleasures of trainspotting... live!