In the early 1950s, epic battles unfolded in the skies over North Korea as American and Russian fighters faced off in history's first jet war. This program explores the Korean War's aerial tactics, technology, and grim aftermath for downed pilots, many of whom disappeared without a trace. The Korean War pitted the two most advanced fighters of their day, the American F-86 Sabre and the Soviet MiG-15, in furious air battles in North Korea's notorious "MiG Alley." With the help of dramatic reconstructions, rare archival footage, and interviews with veteran American and Soviet pilots, NOVA puts viewers in the cockpit to experience the lethal split-second duels that erupted in MiG Alley. In the most moving part of the program, NOVA also traces the efforts of three families to learn what happened to their loved ones, all Sabre pilots. Russia's newly opened archives provide some clues, while the Chinese are now receptive to searches of Sabre crash sites on their territory.

Dam Beavers is a tale of power, domination and triumph over adversity. Set against the spectacular backdrop of the Grand Teton Mountains, we tell the story of one hectic beaver building season and ultimately reveal the biggest beaver dam in the world.

Three crewmen of star cruiser Prometheus fall in lust with the three women they are transporting as cargo to far off planet to be offered as brides. Do they honor their pledge to deliver or follow their hearts?

Moira is married to an abusive husband, who is constantly having affairs with his patients. Meanwhile, she always dreams of running into a bedroom where Richard is waiting for her, and they always end up making love. Moira visits an astrologer to interpret her dreams, and is always brought a shy close to Richard, but never really realizing it. One day, she visits the house in her dreams, where Richard is working. They both become captivated with each other, go back to Richard's place, and have an affair. Her husband discovers this, gets jealous, and tries to hurt her, but Richard saves them.

16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists. Her confessor is in collusion with the Mother Superior. Maria is tortured, forced into sex with men, women, and the horned Devil, and told that it's all a bad dream. She writes a letter to God, and a Knight rescues her, only to fall into the hands of the Inquisition, put on the rack, and condemned to death like Joan of Arc.