IMDb
6.6 /10
372 votes

Documentary · 2009 · 1h 28min
This documentary program takes an in-depth look at the scientific side of human sexuality and attraction, examining biological concepts and the opinions of experts in order to greater understand the roles that hormones, evolution, and genetics have in determining issues of flirting, love, and passion.
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IMDb
6.6 /10
372 votes
Rotten Tomatoes
The tomato isn't ripe
Metacritic took the day off
TMDB
5.8 /10
19 votes
Letterboxd
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Weighted average
6.2/10