Season 4, Episode 11 Observer Effect

First Aired: January 21, 2005

Curious aliens inhabit various members of the crew to observe aspects of humanity; and Phlox works feverishly to cure a lethal virus contracted by Trip and Hoshi during an away mission.

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  • Premiered: September 26, 2001
  • Rating: TV-PG
  • User Rating:4.24 out of 5 (138 ratings)
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  • Premise: The adventures of Earth's first interstellar spaceship are chronicled in this 'Star Trek' spin-off, which takes place in 2151 (a century before Capt. Kirk). It follows Capt. Jonathan Archer and his crew as they explore the galaxy and, later, pursue aliens… (more)

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