The new crossover between Ben 10 and Generator Rex is already available in iTunes! Cooler still, the joint event between the two hasentered in the iTunes HOT 100 list day 29! If you missed the Heroes United special on Cartoon Network (how could you do that to the Man of Action boys?!) this is a great opportunity to make up for it. Best of all, you get to keep the copy to watch again and again, for just $3.99!
To purchase Heroes United from the iTunes store, just click here.