In fact, a while back, Dylan Efron apparently confirmed that he will be re-producing Zac Efron’s popular Netflix series. Down to earth with Zac Efron. This latest star has been filming many projects in Australia recently to make sure she can keep her Visa, so I wouldn’t be surprised if Efron wanted an episode of the show shot there or pre-production work done. there or whatever. Previous episodes of Down to earth filmed in Iceland, Costa Rica, France, Sardinia, Lima, London, Puerto Rico and Iquitos, Peru.