When German knights invade Russia, Prince Alexander Nevsky must rally his people to resist the formidable force. After the Teutonic soldiers take over an eastern Russian city, Alexander stages his stand at Novgorod, where a major battle is fought on the ice of frozen Lake Chudskoe. While Alexander leads his outnumbered troops, two of their number, Vasili and Gavrilo, begin a contest of bravery to win the hand of a local maiden.
Lyudmila doesn't have any luck in finding the perfect job. She tried to be an air hostess, newscaster, model, ice skater, but fate had something else in store for her - a petrol station, where her incredible positivity and fiery personality charm everyone around her.
Two young scientists are exploring new fields of nuclear physics. Dmitry Gusev and Ilya Kulikov are good friends, but rivals in love. Dmitry marries Lyolya and they live happily together. Luck has it that he makes an important discovery. Unfortunately he exposes himself to radioactivity during the experiments. As a result he falls seriously ill. However Dmitry has a strong spirit. His will to live, the deep passion for his work and his strong love for mankind makes it possible for him to recover.
