Rogers shows cake-decorating tools and sees a man decorate a cake at Brockett's Bakery. Chef Brockett takes a cake to the Neighborhood of Make-Believe for Collette. Henrietta is in the center of what happens.

After he shows some children's drawings, Rogers visits Mrs. Saunders school, talks with the children and watches them play. In the Neighborhood of Make-Believe, Mr. McFeely delivers a package from the pediatrician school to Dr. Bill. The letter says he will continue his training in Australia. Thus, the Platypus family will be leaving tomorrow.

Rogers explains that it isn't always possible to understand what goes on in the world. He and his son make hats out of newspapers. Grand-père introduces Collette to everyone in the Neighborhood of Make-Believe.

Grand-père receives a picture from his granddaughter Collette. This hurts Henrietta, who feels she is not as fancy. Note: This is the first episode ever to be filmed in color.

King Friday gives Collette a key to the Neighborhood of Make-Believe. Henrietta is afraid that the key will open the door to her house.

Susan Linn returns to Rogers' Television House, bringing her puppets Audrey Duck and Cat-a-Lion. In the Neighborhood of Make-Believe, Handyman Negri helps ease Henrietta's tangled emotions.

Episode 1131- The show opens with Mr. Rogers walking in, carrying several pieces of construction paper. Mary Sweenie and her daughter Meghan stop by and invite Mr. Rogers to come see them tomorrow. King Friday feels that babies are getting too much attention and on Prince Tuesday, he tries to limit such attention to one hour a day. Picture Picture shows us how construction paper is made.

Episode #1132- Mister Rogers and Mr McFeeley make a puppet using paper mache. Meghan Sweenie has her routine check-up. Dr. Mermelstein tells Rogers the basics of this physical operation. In the Neighborhood of Make-Believe, Prince Tuesday's crying prompts some neighbors to take action.

Rogers and Bob Trow make some popsicle-stick crafts.

Rogers discusses the about string quartet (e.g. violins, banjos, guitars) and hears each instrument at Negri's Music Shop. In the Neighborhood of Make-Believe, Mr. McFeely delivers a bass fiddle to King Friday.

Rogers demonstrates how music is written as well as performed. Those in the Neighborhood of Make-Believe try to play the bass fiddle, then offer their opinions on the Machine That Plays The Bass.

When King Friday wants to have a waterfall for his Castle garden, Donkey Hodie suggests that they install new plumbing.

While gymnasts perform in the Castle gymnasium, water begins to leak inside. It is revealed that one of the pipes for the Castle garden waterfall is clogged.

Handyman Negri and Donkey Hodie finish the Castle garden waterfall. François Clemmons visits as waterfall singer.

Rogers needs a washer for a fountain he wants to assemble. Instead of taking one from Bob Trow's workshop, he merely leaves him a note. In the Neighborhood of Make-Believe, the Castle fountain works only to a small extent. Lady Elaine has taken the windmill at Someplace Else apart for unknown reasons.

Lady Elaine wants her Museum-Go-Round to turn, so she harnesses X to the Museum. He doesn't want to spend all hours turning the Museum, but he does get it moving in another way.

Miss Paulifficate bumps into Daniel's toy tiger and rips it, but she glues it back together. They give a letter to Dr. Bill Platypus.

Mrs. Lawver, a doll collector, presents to Rogers her collection of antique dolls. In the Neighborhood of Make-Believe, Dr. Bill Platypus receives his lesson toward a pediatrician's license. He is to borrow a doll for the practice.

Bob Dog accidentally rips Dr. Bill's second pediatrician lesson and hides. Lady Elaine magically reverses the damage. She also gets a lesson on child care from Dr. Bill.

Don Williamson visits the television house to demonstrate his radio-controlled model airplane. In the Neighborhood of Make-Believe, King Friday still doesn't want the Platypus family to visit Australia. But then he is given the right to start their flying machine.

Rogers talks of light bulbs and replaces one of the bulbs on the traffic signal inside the television house. Two boys also discuss bird-watching with Rogers.

Rogers shows a hidden object in a drawing of the Neighborhood of Make-Believe. The neighborhood discovers an old toy that Corny used to manufacture: a toy horse in the Chatty-Cathy mold.

Rogers sacrifices NOM for a visit to Betty's Little Theater. When the planned guests aren't able to appear, Betty Aberlin improvises a play with Bob Trow, Joe Negri and Audrey Roth.

When the name "upside-down cake" offends King Friday, he affronts everyone with a short-lived rule that they should say what he doesn't mean.

Queen Sara asks Bob Dog to send a note asking if Henrietta Pussycat can babysit for Prince Tuesday. Bob Dog is distracted with a new rocking chair, but he finds a way to help the Royal Family.