The Bradys overhear Alice and Sam talk about eloping.
Mike graduates from college, an occasion that to Archie means Mike will soon be moving out of the house.
George Jefferson storms into the house, demanding Archie to explain why he paid him using a counterfeit $20 bill.
Gloria's bout with depression takes its toll on the family.
Archie learns that the canned mushrooms he just ate may have been part of a product recall because of reports of food poisoning. Mike urges Archie to investigate, but Archie decides he's sick and needs hospital treatment.
The Bunkers, Stivics and Jeffersons attend Lionel's engagement party. His fiancée is a young woman whose father is white and mother is black, much to the chagrin of Archie and (especially) George.
Archie learns that the mentally disabled have some real abilities, not to mention savvy, when he causes Gloria's friend, a stock boy at Ferguson's Market, to lose his job. The young man then finds himself another job.
Archie learns his old friend is unemployed and engaged in an all-out effort to find a job ... any job, even if it means a job at the loading dock.
Archie's family and friends throw a surprise party for his 50th birthday, but Archie insists that he's only 49, and is upset to find out he's older than he thinks.
The Stivics quarrel over sex roles in their marriage when Mike complains that Gloria has become the aggressor as of late.
On Christmas Day, Edith tells Gloria that she has found a lump in her breast and worries that she may have cancer.
When Archie boasts that men are superior to women in every way in sports, Irene sets out to prove him wrong ... by challenging him to a game of pool at Kelsey's Bar.
Archie is robbed while driving Munson's cab, and finds himself at odds with a corrupt politician who doesn't want him to report the crime.
Archie and Edith try to rekindle their romance by traveling to Atlantic City for their 25th anniversary.
Gloria buys a black wig and when she models it for Mike, he gets really turned on. But what happens when she takes off the wig leads to a huge fight about their sex life.
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