1990

January

 * UK Release of An Unearthly Child Video

February

 * An Unearthly Child reprinted by Virgin Publishing

December

 * 28 - Edward Brayshaw, who played Léon Colbert in "The Reign of Terror" and the War Chief in "The War Games," dies.

Unknown date

 * An Unearthly Child published in Germany under the title Doctor Who Und Das Kind Van Der Sternen