The Metric Marvels (1978) | ecco
The Metric Marvels
1978
USA
7.8
Family
Musical
Animation
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.
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Cast
Lynn Ahrens
Wonder Gram
Bob Dorough
Bob Kaliban
Super Celsius
Paul Winchell
Liter Leader
