In this film, the protagonist is a man who runs into a chatty young lady; but, in the novel in which the movie is based on, the protagonist meets another man.
At the airport, he opens his tablet to listen music and in the playlist is pianist called "Laurence Fresnel." It doesn't exist. What we listen is an Johann Sebastian Bach's Goldberg variation, aria, played by Jeff String.
Sergio F. Pinilla of Cinemanía rated the film 3 out of 5 stars, considering that the story "works," with the viewer feeling "trapped in the waiting room of that airport, at the mercy of the lurking and morbid tales of a stranger," summing up the film as a "psychothriller that relates perfection with (self-)destruction."
A Perfect Enemy (2020) is a Spanish-German-French co-production by Sábado Películas, Barry Films, The Project, and Hessen-Invest Film.
A Perfect Enemy (2020) was presented at the 53rd Sitges Film Festival on October 16, 2020. It was released on Filmin streaming on January 29, 2021, reportedly becoming the largest release on the platform up to that date.