Hello Mary Lou: Prom Night II

In 1957, a girl named Mary Lou Maloney rejected her boyfriend, Bill Nordham, for someone else, who later became a priest. At the school prom, she was chosen as prom queen. But Bill, driven by a thirst for revenge, climbed onto the roof above the stage where Mary Lou was trying on the tiara and dropped a smoke bomb on her. The fire that appeared instantly engulfed Mary Lou's dress in flames, and she died. Thirty years have passed. The calm and sweet girl Vicky is going to become the prom queen. She finds a dress and tiara in the school warehouse that belonged to Mary Lou. Gradually Vicky becomes tougher and rougher...