DISC ONE:
Episodes:
-The Jewel In The Crown
-Three Hedegehogs and A Baby
-Dunes Day
-Mummy Dearest
-The Hedegehog In The Iron Mask
-Six Is A Crowd
-Wedding Bell Blues
Special Feature:
Music Video Jukebox

DISC TWO:
Episodes:
-Flying Fortress (Chaos Emerald Crisis Part 1)
-No Hedgehog Is An Island (Chaos Emerald Crisis Part 2)
-New Echidna In Town (Chaos Emerald Crisis Part 3)
-Country Crisis
-Haircraft In Space
-Healer
-Sonia's Choice
Special Feature:
Music Video Jukebox

DISC THREE:
Episodes:
-The Big Melt
-Sleepers
-Bartleby The Prisoner
-The Art Of Destruction
-The Pendant
-Virtual Danger
Special Feature:
Music Video Jukebox

DISC FOUR: Sonic Underground's Greatest Hits Volume 2 (CD soundtrack with 8 songs):
-Justice Calling (from Bartleby The Prisoner)
-I Can Do That For You (from Six Is A Crowd)
-Never Easy For Us (from Sonia's Choice)
-Part Of The Problem (from The Hedegehog In The Iron Mask)
-Don't Let Your Gurad Down (from Virtual Danger)
-The Cosmic Dance (from The Jewel Of The Crown)
-When Tomorrow Comes (from Wedding Bell Blues)
-Learn To Overcome (from No Hedegehog Is An Island)

1.33:1

Non-Anamorphic

NTSC

English 2.0 Dolby Digital Stereo

Special Case

4-disc set with 2 discs to a plastic slim-case, all placed into a single cardboard case.

Episodes:
- Underground Masquerade
- Tangled Web
- The Deepest Fear
- Who Do You Think You Are?

No

1.33:1

Non-Anamorphic

PAL

English Dolby Digital 2.0 Surround

Keep Case

Special thanks to Rewind user Movie Mad for providing these specifications.