Thesis is a 1996 Spanish horror-thriller film. It is the feature debut of director Alejandro Amenábar and was written by Amenábar and Mateo Gil. It stars Ana Torrent, Fele Martínez and Eduardo Noriega. The film won seven Goya Awards including Best Film, Best Original Screenplay and Best Director.
The Goya Award for Best Actress is one of the Goya Awards, Spain's principal national film awards.
Amparo Rivelles was the first winner in this category for her performance in We Must Undo the House (1986).
Verónica Forqué has won twice, The Happy Life in 1987 and Kika in 1993.
Carmen Maura won the most best actress awards, three, for Women on the Verge of a Nervous Breakdown (1988), Ay, Carmela! (1990) and Common Wealth (2000)