The Wonderful Wizard of Oz

The Journey to Emerald City (The Difficult Road) (1x4)

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The group of friends discover that to follow the yellow road, they need to cross a river. The tin man thinks that building a raft to go over it should be a good idea. When they start to cross, the scarecrow gets trapped in the middle of the river. To rescue him, the group tries to convince a little bird to get her aid.