The Metric Marvels

TV Series
1978–1979
3m

IMDb RATING

YOUR RATING

Using their superpowers to teach American children about the metric system, the Metric Marvels--Liter Leader, Meter Man, Super Celsius and Wonder Gram--musically explained the ins and outs o... Read allUsing their superpowers to teach American children about the metric system, the Metric Marvels--Liter Leader, Meter Man, Super Celsius and Wonder Gram--musically explained the ins and outs of metric measurement.Using their superpowers to teach American children about the metric system, the Metric Marvels--Liter Leader, Meter Man, Super Celsius and Wonder Gram--musically explained the ins and outs of metric measurement.

Stars

See production info at IMDbPro

IMDb RATING

7.9/10

YOUR RATING

Stars

See production info at IMDbPro

Awards
- 1 nomination total

Photos

Top cast4

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Lynn Ahrens

Wonder Gram

Bob Dorough

Bob Kaliban

Super Celsius

Paul Winchell

Liter Leader

User reviews

7.924

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Storyline

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Did you know

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Trivia
In December 1975, President Gerald Ford signed the Metric Conversion Act into law, giving official sanction to efforts to transition the United States to using the metric system of measurement. Ford's successor Jimmy Carter established the U.S. Metric Board (USMB), which sponsored a number of relevant public service announcements on radio and television. The USMB was the sponsor for this animated series. In 1982, Carter's successor Ronald Reagan dissolved the USMB and largely abandoned the efforts to introduce the metric system.