'El desconocido' trivia and fun facts

'El desconocido' was screened for the first time on the 72nd Venice International Film Festival.

'El desconocido' was filmed in A Coruña, Galicia. Both director Dani de la Torre and lead actor Luís Tosar were born in Galicia.

'El desconocido' is Dani de la Torre's first movie.