On the remote island of Nomanisan, Mr. Incredible discovers the villain Syndrome is hatching a diabolical plot, when he is suddenly captured by the evil genius. Now only Mr. Incredible's family can save him. But they may be in as much trouble as Mr. Incredible when Syndrome learns that they're on the way to help! Will Mr. Incredible be able to free himself from the clutches of Syndrome? Will his family be able to evade Syndrome's island defenses?