Can anyone provide details for the special features on the 2nd disc of Superman: Doomsday?

Hi. If anyone has the Special Edition of the Superman: Doomsday animated film, could you elaborate what the special features are on the 2nd disc. I would just like to know if the Special Edition is worth it over the regular version. Thanks.|||There are some featurettes and a couple of other items, but it's not worth the money. I remember looking at it at the store, but I cannot remember all of the details.





I only have the single disk set and it's plenty good. It has 70 minutes of extras all on it's own.