|Directed by||Alejandro Amenábar|
|Produced by||Emiliano Otegui
José Luis Cuerda
|Written by||Alejandro Amenábar, Mateo Gil|
|Music by||Alejandro Amenábar|
|Editing by||María Elena Sáinz de Rozas|
|Running time||125 min, (Mexico: 118 min)|
Tesis (Thesis) is a 1996 Spanish film. It is the feature debut of director Alejandro Amenábar, and was written by him and Mateo Gil. The movie won seven 1996 Goya Awards (and was nominated for an eighth), including the award for Best Film. It stars Ana Torrent, Fele Martínez and Eduardo Noriega.