Crafty stepbrothers Phineas and Ferb use their supersmarts to pass the long days of summer with the craziest of adventures, like building Greek chariots, searching for pirate's treasure and hosting a jousting tournament. All the while, big sister Candace tries -- and always fails -- to catch the boys in their outrageous schemes in these 10 episodes from the animated series. In the bonus materials, check out the Googolplex Mall Science Fair Games.