Bionicle 3: Web of Shadows

With only one final duty to fulfill before they can finally go home, the six Toa heroes return to Metru Nui to find their once-glorious city in ruins, overrun by an army of dangerous, web-slinging Visorak. Realizing that their final mission is to rescue the Matorans being held captive by the beasts, the Toa prepare to go up against the enemy. If this computer-animated saga sounds familiar, it should -- it's based on a line of popular Lego toys.