

The investigations of a private eye shake up the almost broken marriage of a middle aged couple.
I Know That You Know That I Know was directed by Alberto Sordi.
I Know That You Know That I Know holds an average rating of 6.9/10 on TMDB, and it lands best with fans of comedy. Join the discussion below to add your take.
I Know That You Know That I Know runs for 1h 54min, and was released in 1982.
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