Raucous Muppet spoof of a classic. Tweens and up.
Parents need to know that this Muppet caper operates on two levels, with numerous gags that mainly adults will understand. The movie includes mischevious references to R-rated movies (Kill Bill, Passion of the Christ) and pretty far-out rock and roll, like the legend that Pink Floyd's "Dark Side of the Moon" album has been used as an "alternative soundtrack" to the 1939 Wizard of Oz with trippy results.