Name	Known for
Eric Meyers Narrator (voice) Narrator (voice) See fewer	Snatch (2000)
Gregory Berns Self - Neuroscientist, Emory University Self - Neuroscientist, Emory University See fewer	Happy (2012)
Danielle N. Lee Self - Assistant Professor of Biology, Southern Illinois University Edwardsville Self - Assistant Professor of Biology, Southern Illinois University Edwardsville See fewer	Nova (1974)
Mietje Germonpré Self - Paleontologist, Museum voor Natuurwetenschappen van België Self - Paleontologist, Museum voor Natuurwetenschappen van België See fewer	Nova (1974)
Greger Larson Self - University of Oxford Self - University of Oxford See fewer	Nova (1974)
Anastasia Kharlamova Self Self See fewer	Nova (1974)
Daria Shepeleva Self - Federal Research Center Institute of Cytology and Genetics, Russia Self - Federal Research Center Institute of Cytology and Genetics, Russia See fewer	Nova (1974)
Debbye Turner Self - Veterinarian Self - Veterinarian See fewer	Succession (2018)
Clive D.L. Wynne Self - Animal Behavior Scientist, Arizona State University Self - Animal Behavior Scientist, Arizona State University See fewer	Nova (1974)
Xephos Self - Clive D.L. Wynne's Dog Self - Clive D.L. Wynne's Dog See fewer	Nova (1974)
Friederike Range Self - Associate Professor, Konrad-Lorenz-Institut für Vergleichende Verhaltensforschung Self - Associate Professor, Konrad-Lorenz-Institut für Vergleichende Verhaltensforschung See fewer	Nova (1974)
Aragon Self - Domesticated Wolf Self - Domesticated Wolf See fewer	Nova (1974)
Caroline Ritter Self - Senior Animal Trainer, Wolfsforschungszentrum Self - Senior Animal Trainer, Wolfsforschungszentrum See fewer	Menschen & Tiere (2023)
Max Self - InmateAid Service Dog Self - InmateAid Service Dog See fewer	Nova (1974)
Gerry Castillo Self - CDCR Prison Inmate Self - CDCR Prison Inmate See fewer	Nova (1974)
Erin Boetzer Self - Dog Trainer, Canine Companions for Independence Self - Dog Trainer, Canine Companions for Independence See fewer	Nova (1974)
Tina Morones Self - California Department of Corrections and Rehabilitation Self - California Department of Corrections and Rehabilitation See fewer	Nova (1974)
Callie Truelove Self Self See fewer	Truelove: The Film (2022)
Tabitha Truelove Self Self See fewer	Truelove: The Film (2022)
Keith Truelove Self - Callie Truelove's Father Self - Callie Truelove's Father See fewer	Nova (1974)
Doodle Dandy Self - Callie Truelove's Therapy Dog Self - Callie Truelove's Therapy Dog See fewer	Nova (1974)