IMDb
3.1 /10
599 votes


Drama · Thriller · Science Fiction · Horror · 1972 · 1h 25min
Several people volunteer for a scientific experiment about mind-reading and memory, but the experiment goes horribly wrong.
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Available in United States (data from JustWatch via TMDB · click → opens in provider)
IMDb
3.1 /10
599 votes
Rotten Tomatoes
The tomato isn't ripe
Metacritic took the day off
TMDB
3.2 /10
19 votes
Letterboxd
5.4 /10
—
Weighted average
3.8/10