Jethro's running late for his graduation ceremony rehearsal despite his new watch. Mrs. Potts of Jethro's school is afraid that his attendance will jeopardize her chances for a new endowment from philanthropist Theodore Switzer. Mr. Drysdale and Mrs. Potts come up with a plan to have Jethro show up late to the ceremony. Skipper the chimpanzee takes Jethro's place in his sixth grade graduation ceremony, impressing Mr. Switzer.
Two brothers traveling to California are joined by a third man who soon proves to be a wrong 'un, manhandling and killing a young woman they encounter on the prairie and turning on Quint when he shows up to share his rabbits with them.
The assassination of the Austro-Hungarian heir Archduke Franz Ferdinand in June 1914 led to a breakdown in international diplomacy that ultimately led to war.
While the Doctor tries to find a way back to the TARDIS, Tlotoxl continues to plot Barbara's downfall and sees an opening when Susan questions Aztec custom.
Drysdale tries to save the cabin for the Clampetts, but his wife calls a professional home wrecker to tear down the mountain shack. Meanwhile, Ginny Jennings and her sociology professor come back to visit the Clampetts and see that they are still occupying the cabin.
Jess, Jay's twin, is shot and killed by an unknown assailant while working late at the family business. When a stranger to Dodge is suspected, Matt does his best to track him down and bring him to justice.
Barbara tries to change the course of history - and Ian fights for his life.
In 1914, the world was on the brink of enormous change. Worried by increasing German militarism, the French and the British entered into the Entente Cordiale against Germany and her allies, splitting Europe into opposing sides. Two shots would ignite the powder keg.
Two people in a remote cabin find signs of an extraterrestrial.
Jed puts up the cabin for Granny's birthday, which Mrs. Drysdale is not happy about. During the celebrating, a sociology student stops by and sees the Clampetts. She thinks they are Drysdale's servants and works to liberate them from what she believes to be a life of servitude.
Hilarious sequel to "Any Friend Of Walter's" in which Obie leaves Walter in Hoss' care. The three outlaws, Macy, Teague, and Willard, kidnap Walter and hold him for ransom, leaving Hoss and the returning Obie to rescue him, but matters turn out the other way.
Orval returns from seven years in prison for killing his wife's lover, vowing to reclaim his house and business. Edna tries to goad her new husband and Orval's son into a plot to kill Orval; then her head is turned by a traveling salesman.
The TARDIS arrives on Earth landing in 16th century Aztec society. Barbara goes off exploring - despite the Doctor's orders not to wander off - and is taken away by the high priest Autloc who believes she is the reincarnation of the goddess Yetaxa. They believe it is a sign that the rains - which are late - will now come. The high priest of sacrifice Tlotoxl recruits Ian to lead their army but he finds he has a rival in Ixta. Ian is less than comfortable with his role when he learns that they are to deliver the human sacrifice to the high priest at the rain ceremony. The Doctor emphasizes that they must not interfere with Aztec rituals, something that does not sit well with Barbara.
An anthology series telling different and unrelated stories of espionage set in many countries and historical periods.
After Granny takes a cab home and gets charged for the ride, she decides that it is time for her to learn how to drive. The taxi driver who took Granny home is having trouble collecting the fair, and after a series of events begins to believe that he is in a mental hospital. Granny, during her driving lesson, mistakenly gets on the road.
Gomer decides to join the Marines, and Andy helps out by secretly convincing the drill instructor that Gomer is the son of a decorated general. The drill instructor takes Gomer under his wing and gets him to pass his inspection with flying colors, only to find out later the truth behind Gomer's lineage. (Pilot episode for the spin-off series "Gomer Pyle, U.S.M.C.")
Adam and Laura are finally engaged. Adam is secretly building a house and planning for the future. Laura realizes that it's Will she is in love with. Adam is then confined to a wheelchair after falling from a ladder and out of guilt, Laura and Will deny their feelings.