Down to Earth with Zac Efron - Episode Guide

Episode: 1x01 | Airdate: Jul 10, 2020 (47 min)

In between getting an up-close look at Iceland's renewable energy efforts, Zac soaks in a spa with Darin, samples reindeer and views natural wonders.

Episode: 1x02 | Airdate: Jul 10, 2020 (41 min)

Before heading to Paris to learn about its tap water system, Zac joins pal Anna Kendrick for a lesson in H20, courtesy of a water sommelier in LA.

Episode: 1x03 | Airdate: Jul 10, 2020 (36 min)

Zac and Darin try out life at a swanky eco-village committed to a small environmental footprint, visit a wildlife refuge and enjoy a zip lining trip.

Episode: 1x04 | Airdate: Jul 10, 2020 (38 min)

On an island that boasts a notable number of centenarians, Zac rethinks his view on nutrition as he ponders how the locals live such long, healthy lives.

Episode: 1x05 | Airdate: Jul 10, 2020 (34 min)

Following a crash course in apple growing, Zac and Darin head to Peru to delve into potato cryopreservation, biopiracy and the sport of sandboarding.

Episode: 1x06 | Airdate: Jul 10, 2020 (39 min)

In the devastating wake of Hurricane Maria, Zac explores sustainability in the region, where he meets chef José Andrés, milks a goat and eats ceviche.

Episode: 1x07 | Airdate: Jul 10, 2020 (39 min)

After a beekeeping stop on a New York City rooftop, Zac checks out London's pollution-reduction efforts, from wall gardening to trash collecting.

Episode: 1x08 | Airdate: Jul 10, 2020 (43 min)

Zac boosts his immune system in the Amazon rainforest before climbing a tree, exploring ayahuasca tourism and watching his dinner wriggle on a plate.

Episode: 2x01 | Airdate: Nov 11, 2022 (43 min)

From Sydney to the Greater Blue Mountains, Zac and Darin meet with leading eco-warriors to learn about protected lands and habitat conservation.

Episode: 2x02 | Airdate: Nov 11, 2022 (41 min)

Zac and Darin get down and dirty as they explore a natural approach to farming through regenerative agriculture and organic food production.

Episode: 2x03 | Airdate: Nov 11, 2022 (38 min)

Along the coastline, Zac and Darin take a deep dive into the coral reef restoration techniques supporting a vast underwater ecosystem.

Episode: 2x04 | Airdate: Nov 11, 2022 (37 min)

Zac and Darin test their cooking skills in Melbourne before heading to the Torres Strait Islands to understand the impact of rising sea levels.

Episode: 2x05 | Airdate: Nov 11, 2022 (41 min)

Searching for ways to minimize their carbon footprint, Zac and Darin visit a self-sustaining home and other businesses innovating to reduce waste.

Episode: 2x06 | Airdate: Nov 11, 2022 (38 min)

In the aftermath of a devastating bushfire season, Zac and Darin learn about efforts to rehabilitate the wildlife and livestock population.

Episode: 2x07 | Airdate: Nov 11, 2022 (39 min)

Leaders and representatives of Aboriginal communities show Zac and Darin how Indigenous cultures live to protect and preserve the land.

Episode: 2x08 | Airdate: Nov 11, 2022 (42 min)

Eco-innovators introduce Zac and Darin to unique and cost-effective ways to address complex problems and help heal the environment.