The Uncertainty Principle (2002)
| Release Date: | 2002, May 17 |
| Directors: | Manoel de Oliveira |
| Countries: | France, Portugal |
| Production: | RTP, Madragoa Filmes, Gemini Films |
| Cast: | Carmen Santos, Diogo Dória, Cecília Guimarães, Leonor Silveira, António Fonseca, Ângela Marques, José Manuel Mendes, Luís Miguel Cintra, Isabel Ruth, Ivo Canelas, Adelaide Teixeira, João Bénard da Costa |