Join Barbican for The Films of Camille Billops and James Hatch series. From the great American documentarians, two films Finding Christa and A String of Pearls that sit in dialogue about missing family members, from lost daughters to absent fathers, and how their non-existence can affect lives. These films are part of The Films of Camille Billops and James Hatch series that allow new audiences to explore the long difficult-to-access films.