Disk specification
[4K UHD BD] Common to 1-4 episodes
-Audio: Dolby Atmos: English, Dolby Digital 5.1: French, Italian, Russian, Spanish
-Subtitles: Korean, English, Cantonese, Mandarin, Danish, Dutch, Finnish, Italian, Norwegian, Russian, Spanish, Swedish, Thai
[2D BD] Part 4 Crystal Skull Kingdom (Bonus Disc)
-Full audio: Dolby TrueHD English 5.1, Dolby Digital 5.1: Thai
-Full subtitles: Korean, English, Thai, Mandarin, Cantonese, Indonesian, Hindi
Special Features
[Part 1-4 UHD disk]
-Included in the trailer for each episode: unsubtitled
[Part 4 Blu-ray Disc, Kingdom of Crystal Skulls]: Korean subtitles supported
-Indiana Jones Timelines
-The Return of a Legend
-Pre-Production
* Special Feature Audio: English
* Special Feature Subtitles (4 Blu-ray Disc included): Korean, English, Thai, Mandarin, Cantonese, Indonesian, Hindi