So in Louvre Are We Two/Night of the Scarecrow

Plot:

"So in Louvres Are We Two" On their European vacation, Muriel, Eustace and Courage get accidentally locked into a French art museum at closing time. Mona Lisa and The Thinker come to life, and force Muriel and Eustace to take their places -- Muriel is stuck in Mona's frame, and Eustace is frozen on The Thinker's pedestal -- so Mona and The Thinker are free to pursue their romance. Courage must get them back where they belong, or else Muriel will be stuck forever. "Night of the Scarecrow" The Family rescues a torn-apart scarecrow and they take him home, where Muriel ...