As a parent myself and someone who is close to my own mom, I find these sorts of experiments especially devastating." The post Casey Affleck pens letter to lawmakers about use of baby monkeys in ...

Cantabrigian actor Casey Affleck wants Beacon Hill to crack down on what he and animal rights activists call cruel experiments on baby primates. What's happening: Affleck wrote a letter to ...

Actor Casey Affleck has written a letter in support to the Joint Committee on the Judiciary in support of Sen. Joan B. Lovely’s bill, Bill S.1167. This bill is an act to protect nonhuman primate (NHP) ...

Casey Affleck urges Mass. lawmakers to ban separation of baby monkeys By Jade Lozada Globe Correspondent,Updated July 30, 2025, 4:34 p.m. 6 ...

Casey Affleck, the Massachusetts-born actor, joined PETA members and supporters on Monday, Sept. 13, 2021 at the University of Massachusetts Amherst to protest animal research conducted at the school.