Long As part of Radio 3's Northern Lights season, Matthew Sweet discusses Ingmar Bergman's Wild Strawberries with the writer Colm Toibin, the film critic Larushka Ivan-Zadeh and the Swedish cultural attache Ellen Wettmark.

Released in 1957 and inspired by Bergman's own memories of childhood holidays in a summerhouse in the north of Sweden, Wild Strawberries tells the story of elderly professor Isak Borg, who travels from his home in Stockholm to receive an honorary doctorate. On the way, he's visited by childhood memories. The film stars veteran actor and director Victor Sjostrom, Bibi Andersson and Ingrid Thulin.

With additional contributions from the film historian Kevin Brownlow and Jan Holmberg from the Ingmar Bergman Foundation, which administers Bergman's archives.