All Cast
James Lance
Narrator (voice)
Katharine Milton
Herself - Primatologist
Bryson Voirin
Himself - Wildlife Biologist
Leonor Álvarez Cansino
Herself - Tropical Forest Ecologist
Lars Markesteijn
Himself - Tropical Forest Ecologist
Natalie Clay
Herself - Entomologist
Angie Estrada
Herself - Conservation Biologist