Wendy and Thelma are going to be spending the whole summer at their Grandpa Walter’s house, which is miles away from all their friends – at first, they find it way too quiet and there’s just not a lot to do…

That is until the sisters discover that their grandfather’s property isn’t just a vast nature filled estate like they always thought. It’s also home to the Chimeras, extraordinary creatures with incredible powers!

These marvellous Chimeras usually remain hidden from human eyes. Except when they choose to reveal themselves to whoever becomes the Chimera Keeper… And that’s exactly what happened to Thelma and Wendy’s grandfather when he was little!

And now it’s Grandpa Walter’s turn to pass on his passion to his granddaughters by having them learn about these fantastic animals. But in order to understand how to look after the Chimeras properly, Wendy and Thelma will first have to learn how to look after each other…

With a strong reputation for producing world-renowned animation, Monello Productions creates strong original shows for children and the whole family, covering comedy, action-adventure and education. Founded in September 2013, the Paris-based studio, run by Giorgio Welter and Cécile Sady, is behind internationally successful series, including Max and Maestro, Street Football, Marblegen, When I Was Your Age and CGI Hello Kitty, and the upcoming series Chimera Keepers: Adventures with Incredible Creatures.