Élise Chassaing

Arrival for a replacement during the maternity leave of Agathe Lecaron in 2014, she joined the band at the back of Agathe at the back to school 2014. Elise is the guinea pig who research, manage, and test small scientific experiments in physics for tests in the lab guinea pigs. It is a little, which tests the experiments "inside" while Vincent is testing those " outside." She left the show shortly before the end of season 4, for maternity leave.