The Ponce family circus has been living and performing in rural Mexico for seven generations. Its history dates back to the late 19th century, when Genaro Ponce founded the Circo Ponce Hermanos. Today, the circus members are still carrying on their ancestors’ traditions. But their performing days may be numbered. Tino, the ringmaster, has long been driven by his dream to lead his parents’ circus to success. He urges everyone in the family, including his four young children, to help meet this goal. But Tino’s wife Ivonne is determined to make a change. Feeling exploited by her in-laws, she regrets that her children have spent their childhoods laboring in the circus. Can Tino choose between his circus dreams and a wife who wants a better life for their children? Filmed along the back roads of Mexico, Circo is an intimate portrait of a family trying to stay together despite mounting debt, dwindling audiences, and simmering conflict. With a marriage in trouble and a century-old tradition hanging in the balance, the Ponce family circus struggles to make a living off its artistry, sweat, and wit.