Once Upon a Time... Life

Season 1

26 episodes · Sep 13, 1987

Buckle up for a head-to-toe adventure through the human body as this animated series explores the workings of our cells, hearts, brains and more.

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  • The Planet Cell
    S1E1

    The Planet Cell

    Sep 13, 198724m

    The world of cells is incredible! Activating enzymes, stopping viruses, and managing the body’s police force: it’s all in a day’s work for Teacher.

    Reviews
  • Birth
    S1E2

    Birth

    Sep 20, 198724m

    After the first cell is fertilized, division and diversification take place to create the 60 trillion cells of the human body.

    Reviews
  • The Body Sentinels
    S1E3

    The Body Sentinels

    Sep 27, 198726m

    The body’s police force is taught to neutralize its enemies (microbes and viruses), which reproduce at an alarming rate! It’s a very complex task.

    Reviews
  • The Bone Marrow
    S1E4

    The Bone Marrow

    Oct 4, 198726m

    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!

    Reviews
  • The Blood
    S1E5

    The Blood

    Oct 11, 198725m

    The steadfast red blood cells have come down with the flu! Pedrito and Psi get some help from the Teacher’s antibodies to beat the enemy.

    Reviews
  • The Tiny Platelets
    S1E6

    The Tiny Platelets

    Oct 18, 198724m

    Pedrito cuts his finger with a dirty knife. While the platelets try to cure the wound, the white blood cells fight off the filthy invaders.

    Reviews
  • The Heart
    S1E7

    The Heart

    Oct 25, 198726m

    Globus takes Hemo and Globina on a tour through the human body’s cathedral: the heart and circulatory system. It’s an impressive adventure.

    Reviews
  • Breathing
    S1E8

    Breathing

    Nov 1, 198726m

    Air bubbles travel from the nose to the lungs. In the swampy, mucus-filled areas, they meet the red blood cells that transport them around the body.

    Reviews
  • The Brain
    S1E9

    The Brain

    Nov 8, 198726m

    Teacher introduces Hemo and Globina to the most mysterious organ: the brain. They learn about behavior, the senses, and much more.

    Reviews
  • The Neurones
    S1E10

    The Neurones

    Nov 15, 198726m

    The body’s messengers run around sending and receiving information about feelings like hunger and cold. They work day and night and never take breaks.

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  • The Eye
    S1E11

    The Eye

    Nov 22, 198726m

    Eyes are magical! They break down and transmit images to the brain. What happens if a speck of dust gets into one? It’s tear enzymes to the rescue.

    Reviews
  • The Ear
    S1E12

    The Ear

    Nov 29, 198726m

    The ear is composed of cells that sense vibrations and transmit them to the brain. Then, the brain transforms them into words and sounds.

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  • The Skin
    S1E13

    The Skin

    Dec 6, 198726m

    Skin is the first barrier against external aggression and helps eliminate waste. From cuts and scrapes to bug bites, it stays pretty busy.

    Reviews
  • The Mouth and the Teeth
    S1E14

    The Mouth and the Teeth

    Dec 13, 198726m

    Yum! Candy! But sugar strengthens the bacteria around the gums and attacks the tooth enamel, which can cause cavities.

    Reviews
  • The Digestion
    S1E15

    The Digestion

    Dec 20, 198726m

    After a tasty meal the food starts its journey to the stomach where it will be broken down depending on what properties it has. But don’t overdo it!

    Reviews
  • The Liver Factory
    S1E16

    The Liver Factory

    Dec 27, 198726m

    The liver is fundamental. It doesn’t weigh a lot but it uses almost as much oxygen as the heart! It makes proteins, corpuscles, and helps heal cuts.

    Reviews
  • The Kidneys
    S1E17

    The Kidneys

    Jan 3, 198827m

    Toxic elements head to the kidneys where they are categorized. The good ones are salvaged but the bad ones are sent to the bladder. Have a good trip!

    Reviews
  • The Lymphatic System
    S1E18

    The Lymphatic System

    Jan 10, 198826m

    The huge lymph network transports everything to the body’s factories. Infectious intruders beware! This place is well protected.

    Reviews
  • The Bones and the Skeleton
    S1E19

    The Bones and the Skeleton

    Jan 17, 198826m

    The architecture that protects the body’s organs is magnificent! However, even the slightest fracture can cause significant damage.

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  • The Muscles and the Fat
    S1E20

    The Muscles and the Fat

    Jan 24, 198826m

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

    Reviews
  • Toxin Wars
    S1E21

    Toxin Wars

    Jan 31, 198826m

    Combat teams act as preventative barriers and are prepared to defend the cell’s nucleus against toxic gases and contaminants.

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  • The Vaccination
    S1E22

    The Vaccination

    Feb 7, 198826m

    Vaccines bring us so many benefits! People who don’t get vaccinated run the risk of contracting a disease that is stronger than our natural defenses.

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  • The Hormones
    S1E23

    The Hormones

    Feb 14, 198826m

    At the heart of the hypothalamus, Teacher shows us how this region sends out orders to satisfy all the body’s needs.

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  • The Chain Of Life
    S1E24

    The Chain Of Life

    Feb 21, 198826m

    A walk in the forest is the perfect way to learn about the extraordinary food chain that exists between the sun, vegetation, animals, and man.

    Reviews
  • Repairs and Changes
    S1E25

    Repairs and Changes

    Feb 28, 198826m

    Pedrito is 8 years old and is tired after a long day. When he goes to bed, Teacher and his helpers observe the activity that continues during sleep.

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  • And life goes on...
    S1E26

    And life goes on...

    Mar 13, 198827m

    Pedrito wants to know why his grandpa can’t play ball anymore, so he tells Pedrito an old story about a sphinx.

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