|Air date||February 11, 1970|
|Season||Season 1 (1969-1970)|
|Sponsors||A, B, X, 4, 5|
- Ernie and Bert: Part 1: Ernie is a barber, and cuts all of Bert's hair off. Part 2: Ernie tries to disguise Bert until his hair grows back, but a monster (later known as Grover) mistakes Bert for his father. Part 3: Bert has grown his hair back, but now he talks like Cookie Monster.
- Kermit's Lectures: Kermit the Frog talks about making the B sound, with much detail. When Beautiful Day Monster walks by, Kermit goes over the lesson again. The monster does the noise perfectly, but his "BAH!" scares Kermit away, and fogs up the screen.
- Kermit's Lectures: Kermit the Frog tries to present a lecture about the letter B, but Cookie Monster eats the bottom of the B and turns it into an R. Kermit talks about the R, but then Cookie Monster snacks some more, and makes it a P. Kermit tries to go on, but the monster keeps eating, making it into an F, and then an I, and then nothing at all. Kermit chides Cookie Monster for ruining his lesson. Cookie Monster gives Kermit a kiss, then exits. (First: Episode 0006)
- Grover: Grover demonstrates the difference between "near" and "far" by running away from the camera and back, eventually fainting from exhaustion. (First: Episode 0057)
- Ernie and Bert: Bert says that he and Ernie are looking at the "Mysterious Nose-Snatcher." Ernie, disagreeing, walks closer and closer to the camera to see. His face begins to black out the screen...but when he moves back into view, his nose is missing! (First: Episode 0005)
- Cartoon: A man displays the capital and lowercase A, and explains what an alligator is...before he is eaten by one. (First: Episode 0006)
- Countdown series: After the countdown, the rocket flops over. The director nervously chuckles. (First: Episode 0018)
- Countdown series: After the countdown, water comes out of the rocket and splashes everyone. (First: Episode 0022)
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