Discovery Channel Documentaries

First Alien Encounter (1997x15)

Staffelfinale

Ausstrahlung: Nov 01, 1997

Scientists keep searching for life beyond Earth. What might other life-forms look like? Should there be an official plan in case contact is made?

Rang #6282

Premiere: Jan 1988
Episoden: 420
Anhänger: 29

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Discovery
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