Marvel.com has a bit of their animated DVD online. See it here.
HULK VS WOLVERINE - This dark, violent, smash and slash story was first told in issue 181 of The Incredible Hulk and the rematches have continued to thrill comic fans ever since. Now Marvel and Lionsgate takes the best of those famous comic book battles and merges them into one heart pounding 33-minute story.
Watch for HULK VS THOR as well...
It's gods versus monsters in this epic 45 minute movie! Never have we explored the explosive power of the Hulk like we have in this new film, every major character from the Marvel Thor universe is thrust into battle with this Green Goliath as he brings a new Ragnarok down upon the realm of gods.
Marvel says the aim of the new Direct-to-DVD releases is to create an experience for fans that has a bit more depth and action than what would be permitted with a Saturday morning cartoon series, yet allowing creators to take chances which would be too risky for a large-scale theatrical release.