Sesame Street Season 29 aired from November 17, 1997 to May 15, 1998.

Season overviewEdit

The season's main focus is "The Science of Discovery," featuring many story lines pertaining to the excitement of discovering science. The season also features the "Slimey in Space" story line, told over the course of the 18-week season.[1]

The season also features special theme weeks, where each episode in the week pertain to a specific curriculum: Music (Episode 3721 - Episode 3725), Health and Safety (Episode 3731 - Episode 3735), Literacy (Episode 3766 - Episode 3770) and Laughter (Episode 3776 - Episode 3780).[1]


Episodes 3656 - 3785 (130 episodes)


  • Slimey makes an historic trip to the moon over a six episode arc, with references to the journey in additional episodes. The events were later included in a timeline montage of clips from the show when Sesame Street celebrated its 35th Anniversary with the television broadcast of The Street We Live On.
  • Episodes made during Slimey's moon mission story arc would always end with the progress of Slimey's moon mission, typically by a character (usually the one announcing the sponsors) saying "And Slimey's spaceship is still on its way to the moon" for when the Wiggleprise is heading toward the moon, or "And Slimey's spaceship is still on its way back to Sesame Street" for the return trip. Episodes that recycled street scenes from previous seasons would have a generic bumper at the end of the episode, before the credits or "Coming Soon on Sesame Street" segment, with Martin P. Robinson announcing the same lines (depending on the progress of the mission) accompanied by the Worms in Space theme music.
  • This was the first season in which Susan appears only occasionally.
  • This is the last season Mr. Handford appears in.
  • This was also Jeff Moss's final season as head lyricist for the series. After the season finale, Moss passed away due to cancer, and the following season was dedicated in his memory.
  • Tim Robbins appears as a celebrity guest, while his son Miles tapes segments with Baby Bear, that appeared throughout the season.
  • This was the final season to feature the Around the Corner setting, as well as the final season to use the calypso version of the opening Sesame Street Theme, introduced in Season 24. However, the animated end credits, also introduced at that time, will continue to be used on later seasons until 2007.
  • This was the last season produced with 130 episodes.
  • This season introduces an even fuzzier puppet build for Elmo, the design of which has been used ever since.
  • This was the final season before the filming of The Adventures of Elmo in Grouchland despite that the film was not released until five months after Season 30 finished airing. This is evidenced by Alan Muraoka's absence in the movie, Hooper's Store retaining its original exterior design and the use of the Around the Corner sets.
  • Several episodes from this season were later rebroadcast in 1999 shortly before the premiere of Season 31, most of them being from the "Slimey to the Moon" storyline. Some inserts and songs produced that year would debut in some of the re-aired episodes.


Human Cast:

Gordon, Susan, Maria, Luis, Gabi, Miles, Carlo, Celina, Gina, Mr. Handford, Bob, Linda, Ruthie, Tarah, WASA Training Officer


Carlo Alban, Alison Bartlett-O'Reilly, Lexine Bondoc, Linda Bove, Ruth Buzzi, Desiree Casado, Annette Calud, Emilio Delgado, Loretta Long, Sonia Manzano, Bob McGrath, Roscoe Orman, Imani Patterson, Tarah Schaeffer, David L. Smyrl


Alice Snuffleupagus, The Amazing Mumford, Baby Bear, Baby Natasha, Baby Tooth and the Funky Funk, Barkley, Benny Rabbit, Bert, Betty Lou, Big Bad Wolf, Big Bird, Cookie Monster, The Count, Dingers, Dusty and Eartha, The Elephant, Elizabeth, Elmo, Ernie, Farley, Frazzle, Goldilocks, The Grand High Triangle Lover, Grover, Grundgetta, Herry Monster, Honkers, Humphrey, Ingrid, Jerome, Kermit the Frog, Kingston Livingston III, Loretta, Lurlene, Mama Bear, The Martians, Merry Monster, Mimsy, Mommy Snuffleupagus, Mrs. Grouch, Norman, Oscar the Grouch, Papa Bear, Penguins, Poco Loco, Prairie Dawn, Professor Albert Einslime, Rosita, Selma Worm, Shelley the Turtle, Sherry Netherland, Slimey, Sloppy, Mr. Snuffleupagus, Stinky the Stinkweed, Telly, The Three Little Pigs, Wolfgang the Seal, Zoe, Anything Muppets

Muppet Performers:

Caroll Spinney, Pam Arciero, Fran Brill, Lisa Buckley, Kevin Clash, Bruce Connelly, Stephanie D'Abruzzo, Alice Dinnean, Eric Jacobson, Peter Linz, Rick Lyon, Noel MacNeal, Jim Martin, Joey Mazzarino, Jerry Nelson, Carmen Osbhar, Frank Oz, Martin P. Robinson, David Rudman, Judy Sladky, John Tartaglia, Steve Whitmire, and Bryant Young

Guest Stars

Erykah Badu, Tony Bennett, Tracy Chapman, Angel Corella, Dominique Dawes, Celine Dion, Doug E. Doug, Dennis Franz, Denyce Graves, Rebecca Lobo, Robert MacNeil, Wynton Marsalis, Reba McEntire, Bill Nye, Tim Robbins, Lynne Thigpen, Alice Walker



  1. 1.0 1.1 Sesame Street: The TV Show (Season 29) at (archived)