Christopher Columbus, The Enigma

A true story of a doctor and his wife who went on a journey in order to prove that discoverer Christopher Columbus was in fact Portuguese. Inspired by the book "Cristóvão Colon Era Português".

• Director: Manoel de Oliveira
• Cast: Ricardo Trêpa, Leonor Baldaque, Manoel de Oliveira, Maria Isabel de Oliveira, Leonor Silveira, Luís Miguel Cintra, José Pinto, Adelaide Teixeira