Adventures in Wonderland - Season 1 - Eps 21: The Mirth of a Nation
While attending her "Mirthday" party, the Queen bumps her funny bone and loses her sense of humor. When she subsequently decides to ban all laughter from Wonderland, her subjects get serious and plot to restore mirth to Her Majesty.
About Adventures in Wonderland

Title: Adventures in Wonderland
First Air Date: 1992-03-23
Last Air Date: 1994-02-07
Status: Ended
Rating: 7.7/10 (from 6 votes)
Language: EN
Seasons: 1
Total Episodes: 100
Network: Disney Channel
Genres: Sci-Fi & Fantasy, Family, Kids, Comedy
Production Companies: Walt Disney Television, Betty Productions
Synopsis
Adventures in Wonderland is a live-action musical television series based on Walt Disney's animated classic Alice in Wonderland. In the series, Alice, was portrayed as a girl who can go to and from Wonderland simply by walking through her mirror.
Cast

Elisabeth Harnois
Alice

Armelia McQueen
Red Queen

Wesley Mann
Caterpillar

John Hoffman
Mad Hatter

Harry Waters, Jr.
Tweedle Dee

Robert Barry Fleming
Tweedle Dum

John Lovelady
Dormouse (voice)

Reece Holland
March Hare

Richard Kuhlman
Cheshire Cat (voice)

Patrick Richwood
White Rabbit