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The Best Seasons of Investigation Alien

Every season of Investigation Alien ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Investigation Alien!

Top season
Season 1
6.7avg
Best episode
S1E5 The Phoenix Lights
6.9106 votes
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 1

6 Episodes

First Aired: Nov 2024

6.7/ 10
Average Rating
Best episodeE5 · The Phoenix Lights 6.9

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Top-rated Investigation Alien episodes

  1. #1The Phoenix Lights S1E56.9
  2. #2Why Are They Here? S1E16.8
  3. #3The Brazil Connection S1E26.8
  4. #4Alien Identity S1E66.8
  5. #5The Counter Report S1E46.6

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