"Beatriz at Dinner" explores themes of class, privilege, and the clash of ideologies through a tense dinner party between Beatriz, a holistic healer, and a wealthy businessman, Doug. The film highlights the stark contrasts in their worldviews, particularly regarding environmental issues and social responsibility. As the evening unfolds, Beatriz's compassion and deep connection to nature collide with Doug's capitalist mindset, prompting discussions about morality, empathy, and the consequences of one's actions. Ultimately, it questions the effectiveness of dialogue across vastly different perspectives.

In the ending of "Beatriz at Dinner," after a tense dinner party filled with conflict and differing worldviews, Beatriz confronts the wealthy businessman Doug Strutt about his unethical practices and their impact on the environment. Their heated exchange culminates in Beatriz's emotional breakdown, where she expresses her despair over the state of the world. Ultimately, the film concludes with Beatriz walking away from the dinner, leaving the audience to reflect on the stark contrasts between her values and those of the affluent guests.

In "Beatriz at Dinner," the villain is not a traditional antagonist but rather the character Doug Strutt, played by John Lithgow. He embodies the traits of a wealthy, self-serving businessman whose views and actions starkly contrast with Beatriz's compassionate and holistic worldview. Strutt represents the moral and ethical dilemmas of capitalism and privilege, creating tension and conflict during the dinner party. His character challenges Beatriz's values and ultimately highlights the broader societal issues regarding wealth, power, and ethics.

"Beatriz at Dinner" follows Beatriz, a holistic health practitioner and immigrant from Mexico, who attends a dinner party at the home of her wealthy client, Cathy. After her car breaks down, she is invited to stay. The gathering includes influential guests, including Doug Strutt, a powerful real estate mogul. As the evening unfolds, tensions rise between Beatriz and the other guests, revealing deep-seated social and political issues. The film explores themes of class disparity, cultural conflict, and moral dilemmas, culminating in a confrontation that challenges the status quo.