Tesis
- Godina: 1996
- Zemlja: Spain
- Žanr: Horror, Thriller
- Studio: Sogepaq, Las Producciones del Escorpión S.L.
- Ključna riječ: research, madrid, spain, kidnapping, psychopath, snuff, friends, film in film, murder, serial killer, thesis, psycho, video tape, college student
- Direktor: Alejandro Amenábar
- Uloge: Ana Torrent, Fele Martínez, Eduardo Noriega, Xabier Elorriaga, Miguel Picazo, Nieves Herranz