The Uncertainty Principle (film)
# The Uncertainty Principle (film)

The Uncertainty Principle (Portuguese: O Princípio da Incerteza) is a 2002 Portuguese drama film directed by Manoel de Oliveira. It was entered into the 2002 Cannes Film Festival.

## Cast

* Leonor Baldaque - Camila
* Leonor Silveira - Vanessa
* Isabel Ruth - Celsa
* Ricardo Trêpa - Jose Feliciano
* Ivo Canelas - Antonio Clara
* Luís Miguel Cintra - Daniel Roper
* José Manuel Mendes - Torcato Roper
* Carmen Santos - Joana
* Cecília Guimarães - Rute
* Júlia Buisel - Aunt Tofi
* Ângela Marques - Adoração
* Diogo Dória - Policeman
* Antonio Fonseca - Policeman
* Duarte de Almeida - Mr. Ferreira
* P. João Marques - Priest
* António Costa - Tiago
* David Cardoso - Overman
