Young lovers — she's a child of the ghetto, determined to escape her alcoholic, bickering parents; he's a socially prominent attorney with a long-standing health problem — attempt to defy every obstacle to their romance and ultimate marriage.

An Air Force pilot finds romance with his war buddy's widow.

Jeannie has been a happily married housewife for 15 years to her astronaut husband Tony Nelson and has a teenage son, T.J. When Tony is promoted to Colonel and is about to retire from the NASA space program, Jeannie decides to give him a celebration party in their backyard. However, egged on by his colleagues to retire with a dramatic flair, Tony breaks his promise to Jeannie for one more space flight (aboard the shuttle), this time with a female astronaut, Captain Nelly Hunt.

In the future (1970) the US sends a mission to the moon to investigate the building of a moon base.

Clay Spencer and his wife, Olivia, live in a small town deep in the mountains. When Clay isn't busy drinking with his buddies or railing against the town minister, he's building the house he's always promised Olivia. He is overjoyed when he learns his eldest son will be the first Spencer to attend college, if he can resist the charms of a pretty local girl and rustle up the money for tuition.

Newly married Kay Dunstan announces that she and her husband are having a baby, leaving her father to come to grips with the fact that he will soon be a granddad.