An efficiency expert hired by Mr. Slate informs Fred that he will be fired unless he gets a high school diploma. Slate offers to send Fred to school, and Wilma mistakenly assumes that Fred is being groomed for an executive position.
A young widowed high school English teacher in a small town is accused via letter of making passes and more towards some of her male students. But a small town is small town and it seems that all the key figures are involved somehow, the principal, the lawyer, the doctor, the local barkeep, and of course the oldest boy, who's really more of a man, in the high school.
When Sonny Drysdale promises to give Elly May a ring, Granny thinks he's going to propose and becomes a matchmaker. Cousin Pearl can't stand the idea that Elly May will get married before Jethrine, so she sets to matchmaking Jethrine with Jasper Depew.
Chicago, 1929. Mike Brannon's been a cop for 15 years, but now he's being suspended for hospitalizing ""one of Tony Lamberto's dope-pushing punks."" Mike thinks Captain Bellows is corrupt for not going to bat for him. There is a tense moment when the Captain asks for Mike's gun-- Mike points it at him. But then, Mike turns the gun over and leaves.
When Andy starts seeing Peggy MacMillan, Opie feels like she's become more important to Andy than he is. He decides to sabotage Andy's dates and break them up and nearly succeeds, until Andy finds out.
The Ponderosa becomes a war zone when it is invaded by a detachment of Mexican mercenaries under General Diaz. The general is furious when one of his men, Forsythe, disobeys his orders to get a hostage peacefully, and instead shoots Little Joe in the back. Diaz forces Ben to lead his men over the back roads of the Ponderosa, so they can ambush a gold train led by Emperor Maximilian's men.
George's father visits. On his way he fixes a lady's vehicle, they exchange addresses. Because of some miscommunication the Jetson family think they got involved while in reality grandpa just baby-sits for someone else.
While Matt is out of town, putting lawman's business ahead of Kitty yet again, a new man in her life has plenty of time and attention to give--perhaps too much attention.
Illegal diamonds are swamping the market. The wife of a diamond merchant is murdered. Time for Steed and Gathy Gale to feign marriage.
Barney's loud suffering from a toothache has been keeping the entire neighborhood awake at night, so Fred promises to take him to the dentist the next morning. But having already spent the money for the dentist, Fred has to find a low-cost way to remove his friend's tooth.
June and Ward go away for the weekend and Wally asks to borrow Ward's new car to go to a dance. Although hesitant, Ward finally gives in and lets him take it. However, after the dance, Lumpy runs into some car trouble which results in Wally smashing the headlight on the car. Wally is now faced with having it repaired and paying for it himself and trying to find a way to break it gently to Ward.
A continuation of the dramatic anthology series Alfred Hitchcock Presents (1955) hosted by the master of suspense and mystery, Alfred Hitchcock.
Della asks Perry for $25,000 for her friend Janet Brent, who is being blackmailed. Edward Franklin, an employee of Janet's husband, has staged compromising photos of her in a motel. At a party, Janet confronts Franklin and hits him with a small statue of a "weary watchdog." The police arrest Della when they find her driving Janet's car from the scene of the argument. Franklin is dead, struck three times on the head with the statue. Perry defends Janet knowing that if he loses, Della will go to prison as an accessory.
Sonny Drysdale decides he needs to be Pygmalion to Elly's Galatea and remake her from a hillbilly into a woman of society. Meanwhile Granny makes love charms for Elly, Miss Jane and Jed.
July 4, 1930. 40,000 horse racing fans fill Arlington Park. Ness and his men have Arnold ""Spats"" Vincent under surveillance; they will close in on him as soon as he gets a piece of paper: a list with the names of officials in high places who are ready to do business with the crime cartel. 2 hoods (one tall, one short), apparently associates of Spats, approach him. The tall hood sits next to him and whispers something to him; then he stabs Spats.
Fast-draw artist Wade Randall is less than anxious to display his prowess.
Floyd comes to Andy for help after telling his pen pal Ms. Grayson that he is wealthy and finding out she is coming for a visit. Andy helps Floyd keep up the appearance of wealth while she's in town and in the process learns just how deceiving appearances can be.
Billy Horne is a white man who was captured by the Shoshone when he was six. He comes into Ben & Joe's campsite one night uninvited. They capture him and take him to town. Roy Coffee wants to put him in jail for safekeeping, but Ben says he'll take him to the Ponderosa. They buy Horne clothes and become friends to him. A guy named Milton Tanner says the deed to the Ponderosa is weak and tries to take a third of it. Billy goes to Tanner's ranch and warns him that he will kill him if he tries to take the land. Tanner turns his dog loose on Billy. Billy kills the dog and then Tanner, who is going for a gun. Billy pleads guilty, but breaks out. Eventually he goes back with Joe and tells what really happened.