Down to Earth with Zac Efron

• 
  E1

  Iceland

  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.

  2020-07-10 · 47m
  Mark watched
• 
  E2

  France

  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.

  2020-07-10 · 41m
  Mark watched
• 
  E3

  Costa Rica

  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.

  2020-07-10 · 36m
  Mark watched
• 
  E4

  Sardinia

  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.

  2020-07-10 · 38m
  Mark watched
• 
  E5

  Lima

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

  2020-07-10 · 34m
  Mark watched
• 
  E6

  Puerto Rico

  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.

  2020-07-10 · 40m
  Mark watched
• 
  E7

  London

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

  2020-07-10 · 39m
  Mark watched
• 
  E8

  Iquitos

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

  2020-07-10 · 43m
  Mark watched

Top cast

Zac Efron

Self

Darin Olien

Self