Movies that Matter: Sentient

What happens behind the closed doors of laboratories where experiments on primates take place? 'Sentient' follows Dr. Lisa Jones-Engel, a primatologist turned animal welfare advocate after thirty years of research. This gripping documentary explores the moral boundaries surrounding scientific necessity, featuring an English-language introduction and discussion afterward. The evening begins with an English introduction, followed by a discussion addressing the pressing questions raised by the documentary, featuring a Q&A with experts including Prof. Sue Gibs, Prof. Vivi (HDMT Technology), and Anne Burgers, MSc (Stichting Proefdiervrij). 'What happens behind the closed doors of laboratories conducting experiments on primates?' Sentient investigates not only the treatment of animals but also the toll this work takes on those who conduct it. Central to this film is Dr. Lisa Jones-Engel, who spent thirty years researching primates in labs and the field. Her experiences shifted her perspective, leading her to advocate for animal welfare and seek alternatives to animal testing. Director Tony Jones interviews researchers, former staff, and other stakeholders from different countries. Some were traumatized by their laboratory experiences, while the film also highlights scientists who consider animal testing essential for medical advancements. Thus, it creates an uncomfortable and complex picture of a practice often hidden from the public eye. With testimonies, scientific research, and footage from heavily secured laboratories, Sentient poses a question that lacks a simple answer: If animal testing can save human lives, do we have the right to conduct it? Sentient premiered at the Sundance Film Festival and is being featured in 2026 at Movies that Matter. At Natlab, we are screening the film as part of Movies that Matter On Tour. The evening begins with an English introduction. After the film, an English discussion will delve into the questions raised by the documentary. Guests will be announced later. Note: The film contains explicit and potentially disturbing images of animal testing and laboratory conditions.