|Air date||January 21, 1971|
|Season||Season 2 (1970-1971)|
- Film: A child watches a building "grow", step by step, from a hole in the ground to the roof.
- The stars of Bonanza -- Michael Landon, Lorne Greene, and Dan Blocker -- count up to 20. (First: Episode 0131)
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|Episode 0182||Episode 0185|