Audio:

English DTS-HD MA 5.1
French Dolby Digital 5.1
German Dolby Digital 5.1
Italian Dolby Digital 5.1
Japanese Dolby Digital 5.1
Portuguese Dolby Digital 2.0
Spanish (Castilian) Dolby Digital 5.1
Spanish (Latin American) Dolby Digital 5.1

Subtitles:

English, French, German, Italian, Japanese, Portuguese, Spanish, Arabic, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Icelandic, Korean, Mandarin (Simplified), Mandarin (Traditional), Norwegian, Romanian, Swedish, Thai, Turkish

DISC ONE (Blu-ray 4K)
* The Film (2160p)
- Original Theatrical version (1977)
- Special Edition (1980)
- Director's Cut (1998)
• "View From Above" In-movie pop-up graphics (differences in the "Special Edition" and "Director's Cut" compared to the • "Theatrical version")
• Cast & Crew (stills)
- Richard Dreyfuss
- François Truffaut
- Melinda Dillon
- Bob Balaban
- Teri Garr
- Steven Spielberg

DISC TWO (Blu-ray)
* The Film (1080p)
- Original Theatrical version (1977)
- Special Edition (1980)
- Director's Cut (1998)
• "View From Above" In-movie pop-up graphics (differences in the "Special Edition" and "Director's Cut" compared to the • "Theatrical version")

DISC THREE (Blu-ray)
• "Three Kinds of Close Encounters" featurette (22:02) [1080p]
• Steven's Home Video and Outtakes (5:25) [1080p]
• "Steven Spielberg: 30 Years of Close Encounters" featurette (21:21) [1080i]
• "The Making of Close Encounters of the Third Kind" documentary (101:41) [480i]
• "Watch the Skies" featurette (5:54) [1080p]
• Deleted Scenes (with Play All) (18:23) [480i]
- In the Desert (0:49)
- Roy on the Job (4:03)
- Roy Gets Directions (1:19)
- At the Airport (4:37)
- At the Police Station (1:50)
- At the Barbecue (1:59)
- English Lessons (1:31)
- On the Roof (0:55)
- At the Gas Station (2:12)
• Storyboard Comparisons (with Play All) (22:10) [1080i]
-- Crescendo Summit 1 (2:18)
-- Crescendo Summit 2 (3:14)
-- Barry's Kidnapping (5:54)
-- Landing Site (6:25)
-- Roy's First Encounter (4:54)
• Extensive Photo Gallery (stills) [1080p]
• Original Theatrical Trailer (6:01) [1080p]
• Special Edition Trailer (1:57) [1080p]