Reporter CLARK KENT investigates the theft of black crystals from a
METROPOLIS museum. As he searches for clues, electrical transformers
beneath the street suddenly explode! CLARK quickly changes into his
alter ego, SUPERMAN, and locates the problem. It's ACRATA, a super
heroine who can teleport through shadows. She insists that the power
must be shut down, or the earth will be doomed. SUPERMAN isn't
convinced. He stops ACRATA, but soon a new problem arrives. The evil
ECLIPSO appears, carrying the stolen crystals and threatening to take
over the world. SUPERMAN and ACRATA must stop him from casting an evil
shadow over Earth.