Un tal Alonso Quijano(2020)

Overview:

For Alonso Quijano, professor of literature and expert in Don Quixote of la Mancha, the thin line between sanity and madness snaps one day and from that day forward, his accomplice, veterinary assistant Santos Carrasco, travels through the Professor's past to discover that his madness is but an escape from pain and into the definitive refuge found in fantasy.