Type
Scripted
Premiered
Sep. 08, 1966
Status
Completed/Ended
Runtime
60 min.
Country
USA
Network
NBC TV Network

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Star Trek: The Original Series » Season 1
Star Trek: The Original Series - 01x27 The Alternative Factor

1x27 The Alternative Factor

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3.67/5 (6 votes)
First Aired: Mar. 30, 1967 on NBC

Summary: -

After a dimensional disruption shakes the known galaxy to its very core, the Enterprise is sent to investigate the planet of origin and find a man named Lazarus who claims ignorance.

But Lazarus displays strange personality shifts from good to evil and it soon becomes clear that…
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