In the finale of There Is a List, we explore what it means to flip the lens on surveillance. After months of investigating blacklists that target pro-Palestine voices, we meet the activists behind Reverse Canary Mission, a grassroots initiative documenting Zionist supporters, and examine the ethics of “the anti-list.” We also hear from Dr. Yipeng Ge, a public health physician whose talk on Gaza was cancelled by Canada’s federal health agency. He shares the slides that were deemed “too controversial” and the concrete steps he believes Canadians can take to end their country’s complicity in genocide.