DISC ONE (Original Broadcast Version)
Episodes (Play All - 98:06):
- "Part One" (24:28)
- "Part Two" (24:17)
- "Part Three" (24:43)
- "Part Four" (24:38)
Audio commentary with Peter Davison, Mark Strickson, Barbara Clegg and Fiona Cumming (2007)
Isolated Music
Information Text
“Winner Takes All” 2009 documentary (23:49)
"Casting Off!" 2009 featurette (10:36)
"Single Write Female" 2009 featurette (5:15)
"The Story of the Guardians" 2009 featurette (11:56)
"Enlightenment: Original Storyboards & Visual Effects Shots" (you can select the original storyboards or the full frame model sequenes) (5:59)
"Enlightenment: Photo Gallery" (6:53)
PDF DVD-ROM material:
- Radio Times listings
- CGI Storyboards
Coming Soon: The Twin Dilemma (1:03)

DISC TWO (Film Version)
* Film (74:10) (1.78:1 CROPPED)
2009 Introduction by director Fiona Cumming (plays when you play the film version automatically) (1:30)
"Re-Enlightenment" 2009 featurette (14:22)
"Original Edit Comparison: Enlightment, Part Three" featurette (2:37)
"Enlightenment: Film Trims" (5:34)
"Finding Mark Strickson" featurette (8:31)
"Finding Sarah Sutton" featurette (7:48)
"Russell Harty: Christmas Party Broadcast" (21.12.1982) (3:33)
Continuity (2:12)
PDF DVD-ROM material:
- Radio Times listings
- Production Bible

English

1.33:1

Non-Anamorphic

NTSC

English Dolby Digital 5.1 (Special Edition only)
English Dolby Digital 2.0 Stereo (Special Edition only)
English Dolby Digital 2.0 Mono (Original Version only)

Keep Case

Only available in "The Black Guardian Trilogy" set with "Mawdryn Undead" and "Terminus".
The original version of Enlightment is presented in 1.33:1 full screen while the special edition is presented in anamorphic 1.78:1 widescreen.
Packaged in a cardboard slipcase housing 2 amaray (keep) cases for the first 2 stories and a 2-disc amaray (keep) case for the last story.

- On the Special Features section of the original version of Enlightment, highlight Single Write Female and press left to reveal a "Doctor Who" logo. Press enter to see a TARDIS Information System" featurette.
- On the next section of the Special Features menu, highlight Coming Soon and press left to reveal another Doctor Who logo. Press Enter to see some short additional interviews.
- On the Special Features section of the special edition version, highlight Finding Mark Strickson and press left to reveal a "Doctor Who" logo. Press enter to see a "Making The Guardian Trilogy DVD Box set" photo gallery slideshow.

DISC ONE (Original Broadcast Version)
Episodes (Play All - 98:06):
- "Part One" (24:28)
- "Part Two" (24:17)
- "Part Three" (24:43)
- "Part Four" (24:38)
Audio commentary with Peter Davison, Mark Strickson, Barbara Clegg and Fiona Cumming (2007)
Isolated Music
Information Text
“Winner Takes All” 2009 documentary (23:49)
"Casting Off!" 2009 featurette (10:36)
"Single Write Female" 2009 featurette (5:15)
"The Story of the Guardians" 2009 featurette (11:56)
"Enlightenment: Original Storyboards & Visual Effects Shots" (you can select the original storyboards or the full frame model sequenes) (5:59)
"Enlightenment: Photo Gallery" (6:53)
PDF DVD-ROM material:
- Radio Times listings
- CGI Storyboards
Coming Soon: The Twin Dilemma (1:03)

DISC TWO (Film Version)
* Film (74:10) (1.78:1 CROPPED)
2009 Introduction by director Fiona Cumming (plays when you play the film version automatically) (1:30)
"Re-Enlightenment" 2009 featurette (14:22)
"Original Edit Comparison: Enlightment, Part Three" featurette (2:37)
"Enlightenment: Film Trims" (5:34)
"Finding Mark Strickson" featurette (8:31)
"Finding Sarah Sutton" featurette (7:48)
"Russell Harty: Christmas Party Broadcast" (21.12.1982) (3:33)
Continuity (2:12)
PDF DVD-ROM material:
- Radio Times listings
- Production Bible

English HoH

1.33:1

Non-Anamorphic

PAL

English Dolby Digital 2.0 Mono
English Dolby Digital 5.1 (Film version)

Special Case

Available in the "Black Guardian Trilogy" boxset with "Mawdryn Undead" & "Terminus".

DISC ONE:
Easter Egg #1:
Go to the first special features menu, highlight "Single Write Female", click left and a green "Doctor Who" logo appears, enter. You can then access "TARDIS Information System: Trivia about Enlightenment" (1:21)
Easter Egg #2:
Go tothe second special features menu, highlight "Coming Soon", click left and a green "Doctor Who" logo appears, enter. You can then access "Janet Fielding telling an anecdote about her boob tube accident" (1:18)

DISC TWO
Easter Egg #3:
Go to the first special features menu, highlight "Finding Mark Strickson", click left and a green "Doctor Who" logo appears, enter. You can then access "Photo Gallery: Making the Guardian Trilogy DVD Box Set" (2:01)