The Invisible Guest (2017) follows the story of Adrián Doria, a successful businessman, who has been accused of killing his beloved. To defend his innocence and create a credible defense, he hired Virginia Goodman, a prestigious lawyer, recommended by Felix Leiva, Adrián’s lawyer. During one night, they work together to find out what has happened and find an argument to justify their innocence. While Félix seeks a clue that can change the course of events, Virginia and Adrián continue to talk about this case, but she, unconvinced by Adrian’s testimony, forces him to clarify the dark points of his history in a puzzle where the truth and lie are easy to change. After working all night on the defense strategy, the appearance of a new witness agitates the plan and unexpectedly changes the situation.