"Mr. Frumble's New Cars": Instead of picking up his pickle car at Mr. Fixit's, Mr. Frumble mistakenly drives off in a bulldozer.
"Ernest and Heidi in the Alps": Ernst wants to be with Heidi on the rescue patrol, but he isn't a very good climber.
"Billy Dog's Bad Dog": Billy Dog, a new kid in school, has everyone scared because of his gruff manner.
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Ready to Watch The Busy World of Richard Scarry, Season 1, Episode 6?