Betty falls asleep doing a jigsaw puzzle and finds herself through the looking glass into a modern, urban wonderland. The shrinking potion comes from a "Shrinkola" dispenser. When most of the characters assemble, Betty sings "How Do You Do" to them. But the jabberwock steals Betty away.
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| Directing | Dave Fleischer | Director |
| Visual Effects | Roland Crandall | Animation |
| Visual Effects | Thomas Johnson | Animation |
| Visual Effects | Roland Crandall | Animation Director |
| Production | Max Fleischer | Producer |
