Connections

Scenes from the movie are watched on television by the protagonists.

Seen when Martín shows the contents of his backpack.

Han Solo, light saber, the Force and imperial soldier helmets

Bill Murray and the film's premise are mentioned in a message by Mariana's ex-boyfriend on her answering machine.

Mariana keeps figures of Jack Skellington and Sally in her flat

Martín looks at a picture of the film's German language poster on the internet.