Later that night , as Lois attends the clown performance , a monkey wanders from the main tent .
Later that night , as Lois attends the clown performance , a monkey accidentally opens the cage of a giant gorilla ( perhaps a homage to King Kong ) .
Later that night , as Lois attends the clown performance , a monkey wanders from the main tent and accidentally opens the cage of a giant gorilla ( perhaps a homage to King Kong ) .