Tonight's films under review include Chain Reaction, in which Keanu Reeves is the target of a conspiracy after the discovery of a fossil fuel substitute; and Twelfth Night, starring Helena Bonham Carter, Nigel Hawthorne and Mel Smith, directed by Trevor Nunn. Mel Smith joins Barry Norman to discuss his role in the film and his current project directing Dr Bean, starring Rowan Atkinson.

Plus, Thaddeus O'Sullivan's Nothing Personal, set in Belfast in 1975 and following the fortunes of a community under constant threat of violence.
(Repeated next Saturday on BBC2)
See Barry Norman: page 62