E1 - Episode 570

Aired: November 21, 1988

E2 - Episode 571

Aired: Unknown

E3 - Episode 572

Aired: Unknown

E4 - Episode 573

Aired: Unknown

E5 - Episode 574

Aired: Unknown

E6 - Episode 575

Aired: Unknown

E7 - Episode 576

Aired: Unknown

E8 - Episode 577

Aired: Unknown

E9 - Episode 578

Aired: December 01, 1988

Gordon has a headache.

E10 - Episode 579

Aired: December 02, 1988

Luis and his old chair.

E11 - Episode 580

Aired: December 05, 1988

Grammy Award winner Bobby McFerrin sings ABCs with Hoots the Owl. The Two-Headed Monster learns to blow bubbles. Maria and Luis try to reminisce about their wedding. Betty Lou sings the "Amigo" song. "Sesame Street News" correspondent Kermit the Frog reports on London Fog. Ernie and Bert leaky faucet skit. Cookie Monster sings about subtraction. Placido Flamingo performs a "Lost Toy Opera" with Big Bird.

E12 - Episode 581

Aired: Unknown

E13 - Episode 582

Aired: Unknown

E14 - Episode 583

Aired: December 08, 1988

Telly’s birthday party.

E15 - Episode 584

Aired: December 09, 1988

Maria and the Fat Blue man.

E16 - Episode 585

Aired: Unknown

E17 - Episode 586

Aired: Unknown

E18 - Episode 587

Aired: December 19, 1988

An early Elmo meets Bob's deaf friend and learns to say "hello" in sign language. A classic skit of Phil Harmonic and Placido Flamingo live from the Nestropolitan Opera. A vintage animation of Gerald's dog, Sparky, re-imagined as an alligator. The Honkers play "Mary Had a Little Lamb" on their noses.

E19 - Episode 588

Aired: Unknown

E20 - Episode 589

Aired: January 03, 1989

Legendary chanteuse Lena Horne and Grover perform a duet about not being shy. "Monsterpiece Theater" presents "Alibaba and the 40 Thieves". The classic "Plants Need Water" and the "Invention of the Raisin" animations. Placido Flamingo stages a Sesame Street Opera. Kermit the Frog reports on the Three Little Pigs live for "Sesame Street News". Soap opera spoofs of "All My Children" and "Another School".

E21 - Episode 590

Aired: Unknown

E22 - Episode 591

Aired: Unknown

E23 - Episode 592

Aired: Unknown

E24 - Episode 593

Aired: Unknown

E25 - Episode 594

Aired: March 01, 1989

E26 - Episode 595

Aired: Unknown

E27 - Episode 596

Aired: Unknown

E28 - Episode 597

Aired: Unknown

E29 - Episode 598

Aired: Unknown

E30 - Episode 599

Aired: March 23, 1989

E47 - Eipsode 2598

Aired: April 26, 1989

Loud talker Guy Smiley goes on safari and scares off the animals. A classic skit staring Ernie as "Old King Cole". The Two-Headed Monster sings a lullaby to itself. Snuffy writes a love letter to his grandmother. Mumford's magic trick accidentally shrinks David. Ernie hosts an arboreal fashion show.

E129 - Episode 2614

Aired: May 18, 1989

Maria goes into labor.

E130 - Episode 2615 - Birth of Gabriela

Aired: May 19, 1989