1990

Television & Movies

 * The Witches, February 16
 * The Muppets at Walt Disney World on NBC, May 6
 * Handmade Video' pitch prepared, May 7
 * Mother Goose Stories begins on Disney Channel, August 26
 * Muppet Babies Season 7 begins on CBS, September 15 (final season)
 * The Muppets Celebrate Jim Henson on CBS, November 21
 * Sesame Street Season 22, November 12

International Television

 * Die Muppets feiern Weihnacht (A Muppet Family Christmas) premiers in Germany on ZDF, December 23
 * Sesam Stasjon begins airing in Norway

Appearances

 * The Cosby Show with Jim Henson Hour guests on NBC, January 11
 * Cartoon All-Stars to the Rescue features several of the Muppet Babies, April 22
 * The Earth Day Special features Kermit the Frog, Robin the Frog and several other Muppets, April 22
 * The Arsenio Hall Show features Jim Henson, Kermit the Frog, Kevin Clash, and Clifford, May 4

People

 * Northern Calloway dies, Jan 9
 * Jim Henson dies, May 16

Video

 * Dance Along!
 * Monster Hits!
 * Rock & Roll!, August 1
 * Sesame Street Home Video Visits the Firehouse
 * Sesame Street Home Video Visits the Hospital
 * Sing Yourself Silly!

Albums

 * Put Down the Duckie!

Books

 * Bert's Beautiful Sights
 * Big Bird Is Yellow: A Sesame Street Book of Colors
 * Elmo Gets Homesick
 * Ernie and Bert's New Kitten
 * Ernie and the Twiddlebug Town Fair
 * Grover's Bad Dream
 * I Did It!
 * I Have to Go
 * I Want to Go to School Too
 * Muppet Babies' Classic Children's Tales
 * Naptime
 * Oscar's Grouchy Sounds
 * Say the Magic Word, Please
 * See You Later, Mashed Potater!
 * The Treasure Hunt
 * Wet Paint
 * The Whole Wide World: A Question and Answer Book

Stage Shows

 * Sesame Street Live presents Let's Play School
 * Here Come the Muppets live show premiered at the Disney-MGM Studios in Walt Disney World, Florida.

Merchandise

 * Presents Santa Kermit
 * Radio Shack Big Bird radio
 * McDonald's Muppet Babies 1990 Happy Meal Toys

Parades

 * Macy's Thanksgiving Day Parade features the Kermit the Frog Balloon, November 22

Character Debuts

 * Savion debuts on Sesame Street