When Greg begins constant daydreaming and his grades start to drop the Brady's quickly think something is wrong. They soon deduce he has puppy love, for a certain girl named Linda. However, they are having an incredibly hard time finding the right Linda but soon the Bradys quickly learn just who this Linda is.
Joe, foreman of the Cannon Ranch, threatens to quit over John Cannon's mistrust of a new hired hand but later realizes that John's suspicions were well-founded. In need of new help for an upcoming cattle drive, Joe hires drifter Jelks, whose attitude and actions are questioned by the boss. Dissention erupts between John and his foreman over the new man, who inadvertently solves their differences by proving one of them wrong.
"Kinch" agrees to fight a German boxing champ to divert attention from a heist that Hogan is planning.
Young Sister Bertrille uses her ability to become airborne to help others, whether they want it or not. Although her aims are always benevolent, her means are often bemoaned by Mother Superior. The other Sisters must cope with their beloved Sister's aerodynamics and antics as she flies in and out of trouble.
Max is serving as a courier on board an airplane when he is forced to release his package from the plane, sending it to land on the roof of Hester Van Hooten's mansion. The only problem is Van Hooten hasn't allowed visitors to her house in 20 years and she and her brother aren't about to start now.
Phyllis catches Samantha using her magic powers and doesn't really know what to think. So, after six years, Samantha finally tells Phyllis that she is a witch and gives her a demonstation of her powers. Phyllis tells Frank about Samantha, and she tries to show Frank, but her powers have been taken away! Because of all this, Phyllis commits herself to a nursing home, convinced that she is a lunatic.
Driving home from a visit to his cousin, Mark picks up a hitch hiker, who turns out to be a thief looking for a scapegoat. The pair become friends, however, which causes problems when her accomplice turns up, anxious to carry out the original plan.
The marriage battle between Shorty and Elverna (Elvia Allman) rages on.
A psychiatric worker, George Loomis, is trying to drive a fellow Vietnam veteran Ted Frazer crazy in order to cover up the fact that he massacred his own platoon during an action. Loomis kidnaps boys and drugs Frazer to make it look like Frazer is mad and to blame for the tragedy. McGarrett and the team must unravel this web of lies and clear Frazer.
When eccentric painter Juan Longorio paints a mural of a naked woman on the side of a barn it places him and Bronson in trouble with the owner, Sid Casper, and the city locals. Still, more problematic than defacing private property, the painting causes emotional anguish to Sid, the deputy sheriff Hud McCarver, and Will Hudson, because they all think the painting is a picture perfect representation of their respective wives. Art dealer Mr. Willoughby enters the scene and sheds new light on the dilemma.
A remarkable young English nanny takes over the household of a widowed professor and his three children.
Secrecy and compassion are called for as the squad ministers to the runaway---and drug-addicted---daughter of the chief. Quinn: Noel Harrison. Elizabeth: Renne Jarrett. Metcalf: Simon Scott. Julie: Peggy Lipton. Linc: Clarence Williams III. Pete: Michael Cole. Greer: Tige Andrews.
An overzealous Jeannie blinks herself into Tony's isolation unit after he returns from the moon. She turns herself into a solid gold statue to not appear conspicuous, but must she stay that way?
The Offenders; Go (Vois); Comedy Spot; Carol and Sis; Raindrops Keep Fallin' on My Head; Mission: Improbable; There's Enough to Go Around
The feund between Noah Haimes and Clete Bloden gets very bad as romance begins between Haime's son & Bloden's daughter.
Lucy Carter, a widow with two teen children, takes a job as a secretary for her stuffy brother-in-law.
Candy has inherited a fortune from an Indian he helped. He quits his job on the Ponderosa and becomes a vice president for a land promotor who is selling beautiful, fertile land. When it is discovered that the land promotor is selling barren desert land, Candy and the Cartwrights set out to expose the land promotor as a fraud.
Just as Jim Phelps and the others unwittingly become caught up in a royal power struggle, a bomb goes off, seriously injuring Paris and revealing his disguise.