David tries to date a pretty girl, but everything keeps going wrong.
Dave must decide whether to allow a girl to play on the little league football team he's coaching.
Ozzie's birthday is on Saturday, it's also the Randolph's 25th anniversary on Monday. Joe wants to redecorate their home as a present for Clara. He asks Ozzie's help on how to get Clara to go to her Mother's for the weekend.
Someone enters Ozzie's name in a contest as a joke and he wins first prize---a pony.
Ricky might lose his best galpal if it means pledging David's fraternity.
With David and Ricky go away for the weekend, Harriet invites two teenaged girls to spend the weekend at the Nelson house.
The Men's club decides to put on a bean counting contest-and Ozzie gets stuck with the task of actually counting the exact number of beans to go in a large jar.
Ricky gives a pretty riding instructor guitar lessons in exchange for riding lessons.
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When David takes up motorcycling, a worried Ozzie tries to talk him out of it.
Ozzie overextends himself while being a helpful neighbor, and each good deed snowballs into one disaster after another.
Ozzie tries to find out why two children were found hiding in the back seat of his car.
Wally uses a psychology test to trick Rick into going on a blind date with his cousin.
Rick is expecting his new girlfriend and her parents over for dinner, but Ozzie fouls things up by mistakenly telling Rick that dinner is at the girlfriend's house, instead. Meanwhile, Harriet goes to the movies, and Ozzie invites his buddies over for a poker game, leaving Rick stuck in the middle.
Ozzie gets roped into trying to take a photo of a flying saucer for a contest sponsored by the Bijou Theatre. The theatre manager, played by Joseph Kearns, awards $1,000 prize money for the best photo.
Joe Randolph becomes jealous when he mistakes Ozzie being seen shopping with his wife as a romantic affair.
A composite photograph of a girl taken by Ricky ends up being selected as campus queen.
Ozzie's teammate from his college football team pays him a visit.
The local newspaper chooses Ozzie to be the subject of its Neighbor of the Week column.
When David and pal Wally fall for the same damsel, Wally tricks David into giving her a gag gift.
In preparing for a pageant about the town's founder, Ozzie learns some disconcerting information about him.
Ozzie, Joe, and Darby are literally left out in the cold when they go camping with their wives.
In order to impress a pretty Spanish exchange student, Ricky decides to take up bullfighting.
After Ozzie and Harriet attend a lecture on the topic of 'Togetherness', the Nelsons decide to do more things together as a family.
Ricky suspects that a fraternity brother is sneaking around with his galpal so Ozzie advises him to do the same with the brother's galpal.
After Ricky is elected treasurer of his fraternity, Ozzie gives him advice on financial matters.
Ozzie once again jumps to conclusions when David and his galpal are invited to dinner by a young married couple.
Ozzie hopes to convince his men's club to hold a costumed dance this year.
Ozzie and Harriet take on fourteen unexpected weekend guests when the fraternity is cleared out for termite extermination.
Harriet and Clara bet Ozzie that he cannot keep from opening a little black box before the week's end.
David & Ricky buy an old English car, a Buckingham. Although they enjoy it at first, the upkeep of the car winds up costing them more than they can afford.
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Ozzie seems to be protecting Harriet after feeling she is been taken advantage of by people.
After learning from his two sons that he talks in his sleep, Ozzie worries he'll reveal Harriet's upcoming birthday surprise. He takes unusual measures to prevent this from happening.