Once Upon a Time... Life — Season 1 Episode 4: The Bone Marrow

Name: The Bone Marrow
Released: 1987-10-04

Still from Once Upon a Time... Life episode 4

Red blood cells, the body’s police force, are created in the bone marrow but sometimes, the factory breaks down and wayward policemen come out. Uh oh!

1987-10-04 · 26 min

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