⁣When a decaying Russian satellite crashes on the island, the Professor uses a key component for a barometer. With that device, he learns that a massive wave is going to swamp the island. In desperation, the castaways lash their huts together into one structure in order to have any chance to ride the disaster out. The wave strikes the island and the hut is swept out to sea. Once there, Gilligan accidents starts a fire trying to cook a meal and nearly burns the floating hut down. Occupied with stopping the fire, the gang fails to notice that the smoke caught the attention of a naval helicopter who summoned a ship to rescue the castaways. In triumph, they return to Hawaii, only to learn that things have changed over the years and they will have trouble fitting in. To further complicate matters, two Russian spies are after that the key component that Gilligan now wears as necklace.

⁣Lucy is so overworked that Mary Jane warns her she'll have a nervous breakdown. Meanwhile, a performer from the bank's benefit show leaves his trained ape in Mr. Mooney's office. Lucy sees the simian, believes she's finally snapped, and is convinced that the hairy creature is actually Mooney.

⁣A young man returns to Diablo to practice medicine after his father put him through medical school.

⁣When a wounded dog tracks down the man who murdered his master, a gold mine owner, Cisco tries to get proof he is the killer.

⁣There is a drought. Joey becomes a junior Ranger and tries to protect a couple of hunters from starting a forest fire.

⁣Ken Maynard, Hoot Gibson and Bob Steele, the Trail Blazers, have been summoned to Death Valley to apprehend the gang robbing the stagecoaches of gold shipments. Arriving in town they learn from the Marshal that Jim Kirk, the town;s most-respected citizen has opened is is operating profitably a new gold mine, and learn that none of the stolen gold has ever been recovered. Bob spies an escaped convict and makes him introduce Bob as an outlaw so Bob can join the gang and learn who the leader is. Complications arise when his first assignment is to kill Maynard and Gibson.

⁣With the railroad coming to Red Rock, trouble is expected and Billy has been sent ot help his friend Fuzzy who is the town's Sheriff, Judge, and barber. When the man that sent Billy is murdered and the railroad location map stolen, broken match sticks point to Vic Landreau.

⁣A black soldier returns from fighting for the Union in the Civil War only to find out that his mother has been murdered by a gang of white thugs. He becomes a bounty hunter, determined to track down and kill the men who killed his mother.

⁣A nervous ad executive (Tom Smothers) creates havoc on his daughter's wedding day and becomes obsessed with a dream girl (Twiggy) he keeps seeing everywhere but whom he can't catch.

⁣Lucy calls in sick so she can join her roommate at a Palm Springs resort. Unfortunately, her boss, Mr. Mooney, is staying at the same hotel.

⁣Annie, Tagg and Lofty try to help a history buff who believes he has found a map that could lead to gold hidden by the Spanish explorer Coronado over in the early 1500s. The man's search for the treasure is hindered by a gang of outlaws who want the loot for themselves.

⁣A super fast on the draw, ex-con gets out of prison, and is bent on killing Cisco and Bill Shannon for sending him there.

⁣Fury keeps running off to be with a white mare. Joey gets in trouble when he tries to solve the relationship.

⁣A rodeo star and his gambler friend are wrongly accused of armed robbery. They leave town as fast as they can to go looking for their own suspects in Poker City.

⁣ Summoned by Ed Oliver, Jim Hale and sidekick Fuzz arrive at Oliver's ranch to find a range war in progress. Unknown to Jim, Ed Brady has kidnapped Oliver and replaced him with a stooge. Brady is after the Green ranch and Jim and Fuzz now set out to help Helen Green.

⁣A young man travels to Mexico in search of his brother, who has become involved with a dangerous gang

⁣While on a business trip, an ambitious young lawyer meets and immediately falls in love with a stranger. They wed the following day, and tragedy soon strikes

⁣A conceited college track star, used to being "big man on campus", gets a jolt when he loses an election to see who is the most popular man in the school. A young Lon (Creighton) Chaney Jr. steals the show!

⁣Mr. Cheever warns Mr. Mooney that his job is in jeopardy unless he attracts new business to their branch of the bank. So when Lucy hears that a recording star, country hick Homer Higgins (Ernie Ford), is about to become a California resident, she sets off to the hotel to coax him into setting up an account with their bank. To impress Mr. Higgins and his family, Lucy and Mr. Mooney set up a hoe-down in the bank after it closes that evening...and Lucy decides to dress down to pose as Mrs. Mooney.

⁣A retired gunman trying to live a peaceful life in Diablo is threatened by the brothers of a man he killed.