Kirsty Wark talks to Anjelica Huston about playing a magnificent matriarch in the adaptation of Agatha Christie's Towards Zero, which begins on BBC One this weekend.

The director of the British Museum, Nicholas Cullinan, talks about the appointment of an architectural firm who will be redeveloping the Museum's galleries, about the pressures of running a national cultural institution and about recent controversies.

And actors Tim Roth and Koki discuss their roles in the opening film at the Glasgow Film Festival, director John MacLean's reinvention of the samurai movie tradition, Tornado.

Presenter: Kirsty Wark