Sheltering beneath the streets of London, the company of a West End play find themselves isolated from their loved ones when a nearby terrorist attack cuts short their final night performance. Minds racing over past anxieties from the run, they contemplate life-and-death decisions within the claustrophobic confines of the theatre basement.

A local child has gone missing. For the family, it is a tragedy. For former celebrity psychic Dame Alvera, it is an opportunity to claw back her fame. But in the dingy confines of a small-town psychic fayre, can she still make a human connection?