"Lost Ball" (French: La balle perdue) is an episode of the second series of The Magic Roundabout. In the UK, it was the 39th episode to be broadcast of that series, with Eric Thompson's narration.
The script to the Eric Thompson version is included in the 1999 novel, The Adventures of Ermintrude.
The AB Productions redub of the French version was released to VHS on the 3rd volume of the AB/TF1 Video collection in 1994, and later on the fourth tape of the 1998 5-volume collection by Une Video.
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