IMDb
5.5 /10
552 votes


Adventure · 1966 · 1h 40min
A biochemist develops a process that reverses ageing but, when he disappears, it's up to Napoleon Solo and Ilya Kuryakin to recover or destroy the process before it falls into the hands of the THRUSH.
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Metro-Goldwyn-Mayer
IMDb
5.5 /10
552 votes
Rotten Tomatoes
The tomato isn't ripe
Metacritic took the day off
TMDB
5.6 /10
15 votes
Letterboxd
6.4 /10
—
Weighted average
5.8/10
One of Our Spies Is Missing
Available in United States (data from JustWatch via TMDB · click → opens in provider)