Terry Gilliam first read Don Quixote in 1989 and decided to turn it into a movie right away. It's only in 2000 that he had his first shot at making the film, but everything went wrong and the making of the movie became a documentary about the failure at making the movie, Lost in La Mancha. Last May, after 18 years the first attempt, and nearly 30 years after it was originally conceived, The Man Who Killed Don Quixote finally saw the light at Cannes.
The story follows Toby Grisoni (Adam Driver), a cynical advertising director who is struggling with the production of a commercial featuring Don Quixote. One night, he stumbles upon an old DVD of The Man Who Killed Don Quixote, an amateur film that Toby made as a student a decade earlier. He then discovers that the village where he made the film is just a short drive away and heads over there only to discover that the shoemaker (Jonathan Pryce) he cast in the leading role now believes he is the real Don Quixote and that Toby is Sancho Panza. Toby is soon pulled into the world of Don Quixote and embarks on a series of adventures that mixes dreams and reality.