Liz Bonnin
В роли:  Self - Presenter 3 episodes, 2017

Maud Coppes
В роли:  Narrator: The Netherlands 3 episodes, 2017

Pelayo Salinas de León
В роли:  Senior Marine Scientist for the Charles Darwin Foundation 2 episodes, 2017

Karen Harpp
В роли:  Geologist Faculty at Colgate Univertity 2 episodes, 2017

Steve Hudson
В роли:  Divemaster 2 episodes, 2017

Mark Taylor
В роли:  Submarine Commander 2 episodes, 2017

Tyler Sturdevant
В роли:  Helicopter Pilot 2 episodes, 2017

Gabriel Gentile
В роли:  Evolutionary Biologist, University of Rome 1 episode, 2017

Gonzalo Rivas
В роли:  Plant Ecologist, Universidad San Francisco de Quito (USFQ) 1 episode, 2017

Alex Hearn
В роли:  Marine Biologist, Universidad San Francisco de Quito (USFQ) 1 episode, 2017

Tierney Thys
В роли:  Marine Biologist, California Academy of Sciences 1 episode, 2017

Yasuni Trinidad Chiriboga
В роли:  Marine Biologist, Universidad San Francisco de Quito (USFQ) 1 episode, 2017

Steve Blake
В роли:  Ecologist, Galapagos Tortoise Movement 1 episode, 2017

Brent Garry
В роли:  Volcanologist NASA 1 episode, 2017

Greg Lewbart
В роли:  Biologist North Carolina State University 1 episode, 2017

Juan Pablo Muñoz
В роли:  Marine Biologist, Universidad San Francisco de Quito (USFQ) 1 episode, 2017

Bubby Pavlo
В роли:  Member Diveteam 1 episode, 2017

Scott Hughes
В роли:  Volcanologist at Idaho State University 1 episode, 2017

Cesar Peñaherrera
В роли:  Marine Biologist, MigraMar, Ecuador 1 episode, 2017

Alan Scott
В роли:  Ships Dive Coordinator 1 episode, 2017