Exclusive: Watch glowing 'AGT' duo explode into colorful sparks in tonight's audition

America's Got Talent has featured light-show acts before, but Udi isn't likely to be forgotten.

In an exclusive clip scheduled to air in tonight's episode (NBC, 8 ET/PT), the glowing duo stage a fight to the fragmented finish. Against a black background, each boldly stands out in Day-Glo hooded bodysuits, one blue, the other red.

As they clash, Red immediately takes control, grabbing Blue's arm as the red color extends. Disembodied red hands then hold Blue in place, before Red yields a death blow, aided by an arsenal of flying weapons.

As Blue lies lifeless, a duplicate — Blue's ghost! — rises from behind and floats toward heaven before a blue dove pulls it back and reconnects the two, body and spirit.

A resurrected Blue rises, faces Red and they charge each other. Their crash ends in an explosion of sparks.

The clip doesn't reveal how the judges voted, but from the cheers and standing applause, it seems likely "AGT" fans will be seeing more of Udi later in the competition.

WPXI