The Mole Agent official poster

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The Mole AgentA movie brief.

2020 / Documentary / Directed by Maite Alberdi

An undercover investigation reveals the hearts of nursing home residents.

What is The Mole Agent about?

A private investigator hires an elderly man to pose as a new resident in a nursing home in Chile to investigate alleged mistreatment. The documentary follows his interactions with the residents and his findings.

Five things to know.

  1. Setup

    The film begins with a client alleging mistreatment of her mother in a nursing home, prompting a private investigator to hire an elderly man to go undercover.

  2. World

    The documentary explores the lives of nursing home residents in Chile, showcasing their loneliness, memories, and longing for human connection.

  3. Pressure

    The undercover investigator faces the challenge of gathering evidence while building relationships with the residents and uncovering the truth.

  4. Craft

    The film's director, Maite Alberdi, uses a unique approach to storytelling, weaving together observational footage and interviews to create a poignant narrative.

  5. Viewing Note

    Viewers should be prepared for a contemplative and emotional experience, as the documentary tackles themes of aging, loneliness, and the importance of human connection.

Brefly’s take / Interpretation

A thought to take with you.

Sergio's assignment asks him to report on care in a Chilean nursing home, but daily companionship changes the boundary between observer and resident. The documentary follows what he learns through routine interactions, while raising questions about the ethics of watching people who do not know they are being studied.

Is it your kind of movie?

Choose it for a gentle but ethically complicated documentary about aging and institutional care. It mixes humor with loneliness and invites reflection on documentary consent.

Sources & scope

This AI-assisted brief is based on the linked secondary reference. Facts and interpretation are separated; it does not claim personal viewing or independent expert review.

Source details checked October 5, 2026. Suggest a correction · Our editorial approach