Madagascar 3-Movie Set Penguins of Madagascar: The Movie DVD Set of 4 Thank you for viewing. Playback has been randomly checked. When purchased, I confirmed that they played all the way through without issue, but the check just before listing was only random playback. We apologize, but we do not offer returns even if there are audio skips or video interruptions. Also, we cannot guarantee that they will play on all playback devices. We apologize. Please consider purchasing only if you understand this.