Indiana Jones 4-Movie Collection Steelbook 4K ULTRA HD Please check stock as this item is also being sold elsewhere. This product is an import. A 4K Ultra HD viewing environment is required to watch 4K Ultra HD. 4K Ultra HD (main feature only) includes the original Japanese dubbed audio/Japanese subtitles for all four films. (Although not stated in the product specifications, the original Japanese dubbed audio/Japanese subtitles can be viewed when played on a Blu-ray device with the initial language setting set to Japanese [the first three films include two types of Japanese dubbed audio, and the fourth film includes one type]. There is no Japanese audio included on the Blu-ray discs.)