Harry is put in charge of rounding up the entertainment for the Carpenters' Welfare Fund show after he criticizes the job Mulligan did for last year's program.
Mulligan's beautiful sister Molly comes to town and he vows to protect her from the community's "wolves."
Is Harry the indispensable foreman he claims he is? He gets a chance to find out when an accident lands him in the hospital.
Harry and Arch split the cost of a used car---and get double trouble.
Arch and Harry decide to replace the outmoded carpenters' manual with a new one of their own--text by Harry, photographs by Arch.
Because of his age, Charlie Piedmont is being forced to retire as a carpenter.
Some carpenters backing Arch, and some painters supporting Orville make a bet--that their respective Romeos can get a date with glamorous Margo Carlyle.
During the demolition of a mansion once owned by a notorious mobster, Harry and Arch discover a hidden strongbox.
Arch has a new romantic interest--a gorgeous nurse named Beverly, who is under the impression that Arch is a doctor.
Kate's attempt at getting Harry to do any work around the house fails, which results in her deciding to hire a carpenter. That means that Harry will have to bid on the job.
The carpenters form a team to compete in an industrial ping-pong league--and choose Harry as their captain.
Harry is upset because Kate trusts him completely and never shows signs of jealousy--he thinks that maybe she doesn't love him anymore.
Mel believes that he's a disappointment to his son Ralph, so Arch and Harry suggest that he take the boy on a man-to-man camping trip.
Kate is going to sing in a hospital benefit show and Harry's afraid that a talent scout will spot Kate and make her into a big star.
Arch becomes romantically involved with the maid of a visiting foreign princess -- not realizing the girl is really Princess Mara in disguise.
Arch's place is turned into a haven for harassed husbands when Mel, Mulligan and Harry decide to spend the night after arguments with their wives.