Dennis eludes a babysitter to go to the movies that his parents are at.
Wally becomes the chairman of the blind date committee for an upcoming dance. However, Wally quickly wants to resign from the position when he can't find anyone to go with the new girl, Jill Bartlett.
Trader Mike Wilson attempts to escape punishment by the Paiute Indians after mistreating two of their women, by placing the blame on Adam. A fierce war between the Paiutes and the California militia follows, and the Paiutes seize Adam as hostage. Very impressive battle scenes in the this first mini-epic of the series. This episode did all it could to stage the real thing; 50 Indians were used and 50 cavalry actors and extras were used, and the production involved three days of shooting on location. This episode encompassed both the biggest cast and most costly stunts. This episode is based on the factual accounting that occured in May and June of 1860.
A man suddenly turns up in Dodge City claiming to be Billy Crale, the long-lost son of a well-to-do local widow. Matt knows that Billy Crale was reported dead during the Civil War, and he becomes highly concerned for Mrs. Crale's safety when he confirms that the man is actually a onetime outlaw known as Johnny Red.
Mike Ferris finds himself in a town strangely devoid of people. But despite the emptiness, he has the odd feeling that he's being watched...
A group of outlaws devise a plan to get rid of Lucas so that they can take over the town of North Fork.
A jewel thief puts on a bear suit to hide out in Jellystone Park. A lawman and his bloodhound Ole Yelp pursue him. Yogi, fooled by the thief's disguise, helps him elude his pursuers. The jewel thief is caught and the credit goes to Yogi, to the chagrin of Ole Yelp who was the only one not fooled by the thief's disguise.
Jinks is thrown out by the house butler after disposing of Pixie and Dixie. Jinks gets them back, but the butler takes his job shortly.
Huck is sent to sea to bring back a man by the name of Jolly Roger who's weakness is being tickled.
Sheriff Bret astounds himself as well as the townspeople by taming the trail herders who have been devastating the town, beats a gang of bank robbers at their own game, but has to summon the aid of brother Bart when his eye for a woman's beauty lands him in his own lockup.
When his former fiancee turns up missing, chicken farmer Arthur obligingly lets the police search his ranch, despite the fact that they seem to suspect him of her murder.
Horses with Bar S brand are being sold to unsuspecting buyers. Deesha moves in to claim the horses, leaving the buyer with nothing.
Cuban Bandleader Ricky Ricardo would be happy if his wife Lucy would just be a housewife. Instead she tries constantly to perform at the Tropicana where he works, and make life comically frantic in the apartment building they share with landlords Fred and Ethel Mertz, who also happen to be their best friends.
A turn-of-the-century English family hides a dark secret: a son who was born part human and part aquatic creature. A discredited doctor attempts to use his controversial ""mind force"" (a powerful hypnotic technique) to physically transform the unfortunate young man.
Jinks gets a cat robot to catch Pixie and Dixie for him. To get even, the mice get a dog robot; in the end, both robots cause chaos.
Yogi wants to stay up the entire Winter, but he keeps falling asleep at every activity he attempts which gives the Ranger a rough time.