소개：It's Christmas in Paris, a time for generosity, giving and spending time with family. At least not for everyone, Adrien has to celebrate his first Christmas without his mom, and he thinks that his father is not interested in celebrating the holiday with him this year, which inspires him the idea to run away from home as Cat Noir to sing out his anger in the cold and snow. When the news of his disappearance spreads all over Paris, Adrien's friends go out searching for him while Marinette transforms as Ladybug to search the cold and snow for the boy she secretly loves. But things get worse when she accidentally causes a man dressed as Santa to get akumatized on Christmas Eve, now Ladybug and Cat Noir have to stop him before he destroys the holiday for everyone.
소개：화성탐사선 필그림이 우주정거장으로 귀환한다. 우주정거장에서 이를 기다리던 6인의 우주인들은 탐사선에서 생명체를 발견하고, 인류 최초의 외계 생명체 발견에 온 인류가 환호한다. 하지만 기쁨도 잠시, 켈빈이라 명명된 생명체를 조사하던 중 사고가 일어난다. 모든 세포가 근육이자 뇌이기도 한 단세포 화성 생명체는 다른 생명체를 포식하며 성장을 시작한 것이다. 정비 담당인 애덤스(라이언 레이놀즈)를 시작으로 차례로 희생자가 나오자 생존자들은 인류의 위협이 될 생명체로부터 지구를 보호하는 한편 우주정거장으로부터 탈출하기 위한 사투를 벌인다.
소개：Miraculous holders from another world appear in Paris. They come from a parallel universe where everything is reversed: the holders of Ladybug and Black Cat Miraculouses, Shadybug and Claw Noir, are the bad guys, and the holder of the Butterfly Miraculous, Hesperia, is a superhero. Ladybug and Cat Noir will have to help Hesperia counter the attacks of their evil doubles and prevent them from seizing the Butterfly's Miraculous. Can our heroes also help Hesperia make Shadybug and Claw Noir better people?