Darkwing Duck - Season 1 - Eps 58: Whirled History
Forced to work on her boring history assignment, Gosalyn dozes off, and begins sleepwalking. She dreams herself with AstroDuck, a television show character, trying to find ""The Fountain Of Knowledge"". While she is learning about famous explorers in her dreams, Megavolt uses her as bait to trap and kill Darkwing in the real world.
About Darkwing Duck

Title: Darkwing Duck
First Air Date: 1991-09-06
Last Air Date: 1992-12-12
Status: Ended
Rating: 7.3/10 (from 297 votes)
Language: EN
Seasons: 4
Total Episodes: 91
Network: ABC Disney Channel Syndication
Genres: Action & Adventure, Animation, Comedy, Family, Kids
Production Companies: Disney Television Animation
Synopsis
The adventures of superhero Darkwing Duck, aided by his sidekick Launchpad McQuack. In his secret identity of Drake Mallard, he lives in a suburban house with his adopted daughter Gosalyn, next door to the bafflingly dim-witted Muddlefoot family. A spin-off of DuckTales.
Cast

Jim Cummings
Darkwing Duck (voice)

Christine Cavanaugh
Gosalyn (voice)

Terence McGovern
Launchpad McQuack (voice)