

Teenagers, the internationally-recognized characters of the series, will be the heroes of adventures in which they will play an active role. They will be a force for change, faced with situations and problems they need to resolve. The series will be based on facts, yet still primarily entertainment. Through their actions, they directly affect their planet and the resources that must be used responsibly and are not inexhaustible. The series will also help younger audiences to understand that pollution, hunger and water shortages are realities with specific causes – rather than inevitable evils to be dreaded, they are battles to be won with solutions to be found.
Switch country in the top-right to check availability elsewhere.
Not currently available in Nepal.
Or switch country at the top to check availability elsewhere - Once Upon a Time... Planet Earth may be streaming in another market.
Audience picks based on what people who watched this also enjoyed.
1985

1994

1985

1996

2024

2011

2001

2020

1999

2011

1997

2000

2021