Once Upon a Time... Life
Details
Muscles account for almost half the weight of the human body. They also need a ton of energy to do their jobs correctly.
- Genres: Family, Animation, Documentary
- Language: French
Cast & Crew
- Cast:Roger Carel , Gilles Laurent , Marie-Laure Beneston , Alain Dorval , Henry Djanik
- Creator: Albert Barillé
- Producer:
