Pamela Popper
В роли: Self - Wellness Forum (как Pamela A. Popper)
T. Colin Campbell
В роли: Self - Professor Emeritus of Biochemistry (как Colin Campbell)
Rich Roll
В роли: Self - Plant-Based Ultra Endurance Athlete)
Toni Bark
В роли: Self - Pediatrician, Integrative Medicine Practitioner
David Choi
В роли: Self - Plant-Based Holistic Chef (как Chef HC David Choi)
Richard Oppenlander
В роли: Self - Environmental Researcher, Author of 'Food Choice and Sustainability'
Paul Watson
В роли: Self - Founder of Sea Shepherd Conservation Society (как Captain Paul Watson)
Melanie Joy
В роли: Self - Psychology and Sociology Professor