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Down to Earth with Zac Efron

Great Barrier Reef (Season 2, Episode 3)
TV Episode | 39 min | Documentary, History, Reality-TV
Along the coastline, Zac and Darin take a deep dive into the coral reef restoration techniques supporting a vast underwater ecosystem.
Composer
Serj Tankian
Cinematographer
Jeff Santos
Editors
Knox Hughes | Chris Lockett
See all filmmakers & crew (31)
Status
Edit Released
Updated Nov 11, 2022
Release date
Nov 11, 2022 (United States)
Awards
Series awards
2 wins & 4 nominations

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Cast

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10 cast members
Name Known for
Zac Efron
Self Self   See fewer
17 Again (2009)
Darin Olien
Self Self   See fewer
Down to Earth with Zac Efron (2020)
Steve Hoffmann
Carl the Coral (voice) Carl the Coral (voice)   See fewer
Up for Auction (2024)
Katie Chartrand
Self - Senior Research Officer: James Cook University Self - Senior Research Officer: James Cook University   See fewer
Down to Earth with Zac Efron (2020)
Peter Farrell
Self - Diving Master Instructor Self - Diving Master Instructor   See fewer
Prairie Prophecy (2025)
Jiritju Fourmile
Self - Traditional Owner: Gimuy Walubara Yidinji Self - Traditional Owner: Gimuy Walubara Yidinji   See fewer
Down to Earth with Zac Efron (2020)
Ove Hoegh-Guldberg
Self - Chief Scientist Great Barrier Reef Foundation (as Dr. Ove Hoegh-Goldberg) Self - Chief Scientist Great Barrier Reef Foundation (as Dr. Ove Hoegh-Goldberg)   See fewer
Sea of Life (2017)
Alicia McArdle
Self - Marine Program Manager: MARS Sustainable Solutions Self - Marine Program Manager: MARS Sustainable Solutions   See fewer
Down to Earth with Zac Efron (2020)
Carly Randall
Self - Coral Reef Ecologist: Australian Institute of Marine Science (AIMS) (as Dr. Carly Randallj) Self - Coral Reef Ecologist: Australian Institute of Marine Science (AIMS) (as Dr. Carly Randallj)   See fewer
Down to Earth with Zac Efron (2020)
Andy Riley
Self - CEO: Citizens of The Great Barrier Reef Self - CEO: Citizens of The Great Barrier Reef   See fewer
Down to Earth with Zac Efron (2020)
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