Season 20 (1990)

When Parents Go to Work
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June 1, 1990

Episode 1 of Season 20 premiered on June 1, 1990

When Parents Go to Work
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June 1, 1990

Episode 2 of Season 20 premiered on June 1, 1990

When Parents Go to Work
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June 1, 1990

Episode 3 of Season 20 premiered on June 1, 1990

When Parents Go to Work
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June 1, 1990

Episode 4 of Season 20 premiered on June 1, 1990

When Parents Go to Work
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June 1, 1990

Episode 5 of Season 20 premiered on June 1, 1990

Environment
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June 1, 1990

A major crisis has arisen in the Neighborhood of Make-Believe. Their nearby landfill at Someplace Else has reached the saturation point.

Environment
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June 1, 1990 • 30m

Episode 7 of Season 20 premiered on June 1, 1990

Environment
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June 1, 1990

Episode 8 of Season 20 premiered on June 1, 1990

Environment
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June 1, 1990 • 30m

Episode 9 of Season 20 premiered on June 1, 1990

The Environment
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April 20, 1990

Mr. McFeely brings a goat into the television house to dispel a few myths. Mrs. Dingleborder and the goats of Northwood complement...Read more

Fathers and Music
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April 27, 1990

Episode 11 of Season 20 premiered on April 27, 1990

Fathers and Music
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May 4, 1990

Episode 12 of Season 20 premiered on May 4, 1990

Fathers and Music
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May 11, 1990

Episode 13 of Season 20 premiered on May 11, 1990

Fathers and Music
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May 18, 1990

Episode 14 of Season 20 premiered on May 18, 1990

Fathers and Music
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May 25, 1990

Episode 15 of Season 20 premiered on May 25, 1990