Margo (10-year-old) and Liam (14-year-old) are curious siblings whose summer break turns into an adventure fighting MouMoush, the King of Plastic. MouMoush, a powerful man who dreams of world domination, and his right-hand Dr. Sinistrad, use a secret potion to turn Paris bridges and the Eiffel Tower into flabby croissant dough. With the help of Uncle D's Time Machine, the siblings travel back in time to prevent MouMoush's plans. They go through many extraordinary experiences, encounter cavemen in Lascauxs, and are chased by a T-Rex. Finally, they manage to land back in the right time, to change the course of history to a better world in which dark forces will be transformed into good ones.
MouMoush - The King of Plastic
