Christina Hendricks; Sinead O'Connor; Spectra

In tonight's Front Row, Christina Hendricks talks about working with Philip Seymour Hoffman on one of his last roles, in the film God's Pocket - and Sinead O'Connor discusses her latest album, her dramatic new image, and whether she still likes Nothing Compares 2 U.Also in the programme: the artist behind spectra - the giant light-beam which appeared at dusk in London yesterday - and art critic William Feaver chooses paintings which evoke summer.Presenter: Kirsty Lang Producer: Rebecca Nicholson.