Miraculous: Tales of Ladybug & Cat Noir (2015)

S3E18 Timetagger

Ladybug and Cat Noir find themselves cornered by two time travelers from the future. One of these travelers has been dispatched by Hawk Moth with the mission to take their Miraculous. As they navigate this unexpected confrontation, the heroes must use their wits and teamwork to fend off the threat and protect their powers from falling into the wrong hands.