Here are 3 different cartoon series that you can watch and enjoy in French. I will use some of them for listening quizzes so it’s a good idea to get used to them. It will also build your vocabulary.
Tomtom et Nana – Compilation 1 – These episodes are 5-6 mins long. More compilations available on youtube. Usually funny and easy to understand.
Le petit Nicolas – There are tons of episodes available. Some are harder to understand than others and it’s good if you refer to wordreference.com while watching.
Cedric – Another good series to watch. Like le petit nicolas, some may have a harder vocabulary. But it’s fun enough to understand the main ideas.
Have fun 🙂