The Penguins of Madagascar Season 1 Episode 12 - The Hidden Episode Title:The Hidden.Episode Description:Marlene and Mort visit the new neighbors at the zoo to welcome them but the new neighbors take Mort. Meanwhile, Kowalski is having problems because he thinks out everything too much, never acting on instinct. Marlene reports Mort's disappearance to the penguins, who set off to rescue Mort. They find that Julien and Maurice are also present in the new neighbors' enclosure. One by one, the animals disappear, leaving only Kowalski to rescue them all. Kowalski captures two of the hostiles, who turn out to be friendly chameleons.