S1·E20 – The Muscles and the Fat⭐ 5.0/5

1988-01-24 • 26 min

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Muscles account for almost half the weight of the human body. They also need a ton of energy to do their jobs correctly.

Cast

Roger Carel

Maestro (voice)

Gilles Laurent

(voice)

Marie-Laure Beneston

Psi (voice)

Alain Dorval

(voice)

Henry Djanik

(voice)