Gates to Paradise (also known as Vrata Raja) is a 1968 film by Polish director Andrzej Wajda and starring Lionel Stander, Ferdy Mayne and Mathieu Carrière. The film is set in medieval France and is based on the 1960 novel by Polish writer Jerzy Andrzejewski that seeks to expose the motives behind youthful religious zeal. It was entered into the 18th Berlin International Film Festival.

Plot

In 1212, a Children's Crusade is launched after Jakob claims to have had a vision in which it is said that the innocence of children would be able to liberate Jerusalem. A monk, returning from Jerusalem, joins the crusade and hears the children's confessions, gradually realizing that most of them are taking part not for religious, but for more worldly reasons, like rejected love.