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An ancient alien civilization's relics on Earth hold dangerous powers. The ARCAM corporation's Spriggan agents must keep them out of the wrong hands.

High school drama meets giant robot battles in this new Cartoon Network offering from the creator of Dexer's Laboratory and Samurai Jack.

Long ago, an alien spacecraft from another dimension crashed on the moon and left behind a sentient machine called, "The Entity." Attempting to broadcast messages for help, the Entity's alien sound waves released scores of "Ultras" (superhuman beings) across the cosmos. As the Ultras began to appear on Earth, mass confusion and widespread panic ensued. To bring a measure of calm and peace to our terrified world, a heroic group of Ultras, the revolutionary UltraForce, came into existence.