Action & AdventureNBC

The Best Seasons of I Spy

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

Top season
Season 2
7.5avg
Best episode
S3E14 Home to Judgement
8.788 votes
#1

Season 2

28 Episodes

First Aired: Sep 1966

7.5/ 10
Average Rating
Best episodeE22 · Mainly on the Plains 8.4
#2

Season 3

26 Episodes

First Aired: Sep 1967

7.3/ 10
Average Rating
Best episodeE14 · Home to Judgement 8.7
#3

Season 1

28 Episodes

First Aired: Sep 1965

7.2/ 10
Average Rating
Best episodeE19 · Turkish Delight 7.7

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