Archie's steals a box of nails from work and finds himself at the center of a household debate on morality.
Lionel's new wealthy lifestyle begins to have an effect on him and a carefree attitude begins to be seen by his family. He stays out all night every night and cuts class. This leads to him debating on whether or not to drop out of college.
On a college campus, young men are dying of heart attacks. According to witnesses, they are last seen with young women who apparently died shortly before meeting the men. When Kolchak investigates, he finds that the men were associated with Professor Spate, who is researching an ancient Middle East tablet, and that a series of similar deaths plagued his expedition to recover the tablet. The tablet is tied to a supernatural creature known as a succubus, who possesses young women at the moment of their death and then reveals her true visage to men, frightening them to death and feeding upon their energies. Kolchak must destroy the tablet to destroy the succubus once and for all.
Oscar resists throat surgery, so Felix keeps nagging him to have it.
The cases of an easy-going ex-convict turned private investigator.
Baretta tries to nail a seemingly untouchable crime czar by placing the aging man under painfully overt 24-hour-a-day surveillance.
A widowed baker buys a bakery in the area and has her dibbs on Ed.
Fred's friend, Yerby is the manager of a champion boxer, Junior Joe Louis. Fred goes in and buys half ownership. Fred then begins training the boxer for an upcoming fight but soon runs into trouble. For Junior is pulled from the fight because of to Fred's stubbornness.
John wants to expand the mill and call it Walton and Sons,Jason wants to study music and he tries for a scholarship
When the Superintendent finds out that there is a bank robbery in progress on a Saturday afternoon, he assigns Regan to visit an old girlfriend whose apartment is adjacent.
A supposedly reformed sex offender believes he is going insane.
The club concert is in the capable hands of Bill and Eddie, and optimistic as always, Eddie reckons on a success - especially if he can get the Duke of Edinburgh to attend and a star guest to perform.
The squad grapples with guarding a department store payroll and a flasher who attempts suicide in the bathroom.
A traveling circusman, O'Hara, comes to Walnut Grove and tries to get everyone to believe he has magic healing powders. However, he is really found out when Mrs. Oleson almost loses her life when she tries his healing powders instead of having an operation.
J.J. is enchanted with his new girlfriend, Clarissa, and is all set to take her to a ritzy debutante ball. However, Clarissa has come to the Evans' apartment with some bad news, her parents won't let her go with J.J., citing that they think she's too good for him.
Hawkeye is accused of hitting Frank and is placed under house arrest pending a court-martial. Meanwhile. Margaret is nervous about a visit from a meticulous female colonel.
A million dollar reward for the return of five figurines sparks off a trail of murder and theft that leads to Hawaii.
Matt takes a young orphan Bessie Sutherland after her parents were killed on the prairie, to live with her Aunt Rachel. Rachel tells Matt that because of the devastating experiences that she has had, does not want to take in her niece, besides she wants to sell her land.