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Horizon 1970 Episode 22 Crown of Thorns 1970

7.4/10 by 27 users

The population explosion of the Crown of Thorns starfish is investigated by Horizon.

Released: 1970-08-31
Runtime: 60 minutes
Genre: Documentary
Stars:
Director:

1. Just Another World 1970-01-05

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2. Henry Royce, Mechanic 1970-01-12

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3. A Disease of Our Time - Stress 1970-01-19

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4. A Disease of Our Time - Heart Attacks 1970-01-26

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5. Sex and Sexuality 1970-02-02

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6. Whose Coast? 1970-02-16

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7. A Much Wanted Child 1970-02-23

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8. The Expert Witness 1970-03-02

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9. After the Iron Age 1970-03-09

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10. Let the Therapy Fit the Crime 1970-03-16

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11. The World Outside 1970-03-23

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12. In the Beginning was the Word 1970-03-30

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13. The Drifting of the Continents 1970-04-13

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14. A Case of Priority 1970-04-20

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15. The Fretful Elements 1970-04-27

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16. One Man's Meat 1970-05-11

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17. Only Skin Deep 1970-07-06

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18. Wolves and Wolfmen 1970-07-13

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19. A Measure of Uncertainty 1970-08-10

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20. The Manhunters 1970-08-17

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21. Don't Get Sick in America 1970-08-24

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22. Crown of Thorns 1970-08-31

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23. Noah's Ark in Kensington 1970-09-07

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24. Virus 1970-09-14

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25. Water, Water 1970-09-21

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26. All Creatures Great and Small 1970-09-28

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27. A Child for a Lifetime 1970-10-05

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28. Something for Our Children 1970-10-12

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29. Million Ton Tanker 1970-11-02

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30. The Insect War 1970-11-09

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31. The Savage Mind 1970-11-16

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32. Tanks 1970-11-23

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33. Mind the Machine 1970-11-30

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34. Square Pegs 1970-12-07

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35. Earthquakes, The City that Waits to Die 1970-12-14

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36. The Man who Talks to Frogs 1970-12-21

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37. The Gargantuan Triumph of Science 1970-12-28

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