Comedy meets poignancy in Maite Alberdi’s “The Mole Agent.” The Chilean director follows a private investigator who goes undercover to infiltrate a retirement home. His client fears the staff is mistreating the residents. Inside the retirement community, the mole agent Sergio witnesses a generation struggling with loneliness and lost connections to their families. Alberdi’s earlier film “Tea Time” (2014) also looked at senior citizens and won countless festival awards. She followed with “The Grown Ups” about people with Down Syndrome striving to gain more independence in middle age. Her films have a distinct visual style that appear more like fiction than a documentary with careful framing shot with heavy cameras on a tri-pod rather than handheld. Some viewers wonder how much of her films are constructed. She answers that question and more in this interview with Pure Nonfiction host Thom Powers.“The Mole Agent” is currently available on VOD on Apple, Amazon and other platforms.