Brain Drain (Spanish: Fuga de cerebros) is a 2009 Spanish romantic-comedy film directed by Fernando González Molina and starring Mario Casas and Amaia Salamanca. The film is an A3 Films's production.
The production started on 14 July 2008 in Madrid and Gijón, and its premier was on 24 April 2009. Due the great success in the Spanish's box offices, Carlos Theron filmed its sequel: Fuga de Cerebros: Ahora en Harvard (Brain Drain) in 2011.