
The film Bitter Christmas opens in 2004, introducing Elsa (Bárbara Lennie), an advertising director who previously directed two films that gained a dedicated, though small, following. She lives in a beautiful, brightly decorated Madrid apartment with her caring boyfriend, Bonifacio (Patrick Criado). Though successful, Elsa suffers from increasingly severe migraines, leading to a recent emergency room visit – at a hospital she once used for a film shoot. The story quickly reveals that Elsa’s life feels intentionally disjointed, as if she’s inhabiting someone else’s experience. This is because she’s a fictionalized version of a character being written by Raúl (Leonardo Sbaraglia), a filmmaker in 2026 who is crafting the story of Elsa and Bonifacio as his new screenplay.