Ben and Zane knew that taking care of a hamster would be a big responsibility, but they couldn't have foreseen just how suicidal the hamster would be. Although they initially wrote Hamtaro off as an inept (though well-meaning) show, they soon realized that the goofy actions belied a savage intelligence, hellbent on working with the hamster underground to overthrow the shackles of humankind. Their revolution failed, but I bet the next revolution will be even better.
7 - Hamtaro