Ekaterina is happily married to the man she loves — the talented doctor Vadim. She now dreams of becoming a mother, but she is unable to get pregnant, and her husband is not ready to adopt. Then, like a bolt from the blue, comes the news that he already has a child. Many years ago, he dated the calculating beauty Kira, who now suddenly returns with a teenage son. She wants to win Vadim back and jeopardizes his relationship with his wife. Will their marriage withstand such a trial? Watch the mini-Series «A Call from the Past» online.