hd.thomson-multimediaAdventures of the Gummi Bears Zummi in Slumberland (1985–1991) watch online HD
- Original title:Zummi in Slumberland
- Category:TV Episode / Animation / Family / Fantasy
- Released:1985–1991
- Director:David Block
- Actors:Corey Burton,Jim Cummings,June Foray
- Writer:Cliff MacGillivray,Marion Wells
- Duration:30min
- Video type:TV Episode
- Rating 7.9
- Votes 262
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Short summary
Zummi is determined to memorize all his spells so he will stop making mistakes when quoting them. But he pushes himself so hard that he isn't getting enough rest, and when he finally does fall asleep he speaks the words to the spells, causing mysterious events that none of the other Gummis can explain...
This is an 11-minute episode; it originally aired in the U.S. along with the season 4 episode "Tummi's Last Stand," while internationally it aired with "A Recipe for Trouble."
| Episode credited cast: | |||
 | Corey Burton | - | Gruffi Gummi (voice) |
 | Jim Cummings | - | Zummi Gummi (voice) |
 | June Foray | - | Grammi Gummi (voice) |
 | Katie Leigh | - | Sunni Gummi (voice) |
 | Lorenzo Music | - | Tummi Gummi (voice) |
| Noelle North | - | Cubbi Gummi (voice) |