tvcal
Horizon

Horizon

1964Returning Series61 Seasons1173 Episodes7.4TMDB
BBC Two

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Season 27 Episodes

Browse every episode and jump into details.

Episode 1: Oil Spill

Jan 8, 1990 · 1h

After the Exxon Valdez oil spill in 1989, Horizon looks at tanker design and the technology used for dealing with major oil slicks.

Episode 2: Medicine 2000

Jan 15, 1990 · 1h

Horizon reports on medical developments in Britain which could mean by the year 2000, health care will be very different.

Episode 4: From Earth to Miranda

Jan 29, 1990 · 1h

In this Horizon documentary, we look at how NASA launched the Voyager space probes to explore the planets of the outer solar system.

Episode 7: The First 14 Days

Feb 19, 1990 · 1h

Horizon brings you a documentary on embryology - the branch of biology that studies the formation and early development of living organisms from the moment of conception.

Episode 8: The 10,000 Year Test

Mar 5, 1990 · 1h

Horizon reports on how America has chosen to bury all of its most lethal radioactive waste under Yucca mountain in the state of Nevada.

Episode 9: Hurricane!

Mar 12, 1990 · 1h

Horizon explores the inside of Hurricane Gilbert as it neared Jamaica on a direct course for the United States.

Episode 10: The Britannic Greenhouse

Mar 19, 1990 · 1h

Horizon investigates how British scientists have begun to experiment to predict the effects of a changing climate from Greenhouse gases.

Episode 14: The Company of Ants and Bees

Apr 23, 1990 · 1h

What can we learn from insects? Professor James Gould explains on Horizon that the human society may be able to predict their own future based on the society structure of ants and bees.

Episode 15: The Intelligent Island

Apr 30, 1990 · 1h

This Horizon documentary looks at the radical transformations in the Singapore society as its technology extends into monitoring, logging, and linking up all businesses, information, and aspects of life on computer systems. The country's ultimate plan is to link the entire population electronically through the world's most advanced videotext system called Teleview. The report raises the question of what type of society this may create and also the political implications of such a system.

Episode 16: Legacy of a Volcano

May 14, 1990 · 1h

Horizon looks at the area around Mt. St. Helens 10 years after the volcanic eruption that devastated more 500 square kilometres of forest land in just minutes.

Episode 17: Do Cows Make You Mad?

May 21, 1990 · 1h

This episode of Horizon is about BSE transmitted in cattle feed and causing the fatal Creutzfeldt-Jakob syndrome in humans.

Episode 18: The Child Mothers

Jun 4, 1990 · 1h

Horizon investigates how teenage pregnancy is now posing massive health and social problems in many societies.

Episode 19: Signs of Life

Jun 11, 1990 · 1h

Horizon examines the possibility of scientists, either intentionally or unintentionally, creating living forms which could enjoy an independent existence, initially confined to computers and telephone networks, and in the form of computer viruses.

Episode 20: AIDS: A Quest for a Cure

Jun 25, 1990 · 1h

Horizon investigates new breakthroughs in the scientific study, analysis, and reproduction of cells and their compounds, which may lead to the development of a cure for the AIDS virus.

Season 27 FAQ

Quick answers about this season's release timeline and episode lineup.

When did Horizon Season 27 premiere?

Horizon Season 27 premiered on January 8, 1990.

How many episodes are in Horizon Season 27?

Horizon Season 27 has 20 episodes.

What is the first episode of Horizon Season 27?

The season opens with Season 27 Episode 1, "Oil Spill". It aired on January 8, 1990.

Go to Season 27 Episode 1

Where to Watch

Loading...

Streaming data provided by JustWatch