- Helen Cowie: Animals, Humans, and the 19th Century
- Erica Fudge: Wills and Ways with Animals
- Hilda Kean: Cats, Dogs, and Other People
- Richard Ryder: Following in the Footsteps of Greatness
- Kim Stallwood: We Need to Know the History
- Kevin Yuill: Revolutions of the 18th and 19th Centuries
Episode 2: Passage of Martin’s Act
- Helen Cowie: Animals, Humans, and the 19th Century
- Richard Ryder: Following in the Footsteps of Greatness
- Kim Stallwood: We Need to Know the History
- Helen Cowie: Animals, Humans, and the 19th Century
- Hilda Kean: Cats, Dogs, and Other People
- Richard Ryder: Following in the Footsteps of Greatness
- Kim Stallwood: We Need to Know the History
- Jane Tredgett: Let’s Go Back to the Early Boldness
- Hilda Kean: Cats, Dogs, and Other People
- Tony Milligan: Laika, Animals in Space, and the Limits of Humanity
- Paula Owen: The Little Brown Dog, Telling History, and the Power of Story
- Emilia Quinn: Mary Shelley, Frankenstein, and the Monstrous Vegan
- Richard Ryder: Following in the Footsteps of Greatness
- Kim Stallwood: We Need to Know the History
- Kate Stewart and Matthew Cole: The History of the Vegan Society
- Donald Watson: Profile
Episode 5: Twenty Years of Change: 1962–1982
- Carol J. Adams: Intersectionality: Interview with AR Zone || Total Liberation: Interview with ARZone
- Rachel Carson: Silent Spring
- Jim Mason: Interview for Recording Animal Advocacy Oral History Project (1999)
- Richard Ryder: Following in the Footsteps of Greatness
- Peter Singer: Interview for Recording Animal Advocacy Oral History Project (2004)
- Robert White Stevens: Pesticides & DDT
- Sherwin Williams: DDT: Let’s Put It Everywhere
Episode 6: From Past to Future
- Charlotte Blattner: Transitional Justice and Animal Rights: The 2022 Tom Regan Memorial Lecture
- Anita Krajnc: The Pig Trial and Why Compassion Is Not a Crime
- Maneesha Deckha: A Pluriverse of Legal Systems, Learning from Indigenous Law
- Christopher “Soul” Eubanks: On the Intersection of Climate, Human, and Animal Activism with JIVINITI: Connecting the Dots
- A. Breeze Harper: We Animals Media: The Unbound Project
- Tony Milligan: Laika, Animals in Space, and the Limits of Humanity
- Richard Ryder: Following in the Footsteps of Greatness
- Paula Sparks: The Martin’s Act, Collaboration, and Legal Change for Nonhuman Beings
- Mariann Sullivan: The Creativity of the Animal Movement and Gaps in Legal Enforcement
- Jane Tredgett: Let’s Go Back to the Early Boldness
- Bernard Unti: The History of the Animal Movement, Spirit, and Hope
