IMDb
6.5 /10
9k votes


Action · Drama · War · 1965 · 2h 11min
Set in German-occupied Norway, resistance fighter Knut Straud enlists the reluctant physicist Rolf Pedersen in an effort to destroy the German heavy water production plant in rural Telemark.
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Available in United States (data from JustWatch via TMDB · click → opens in provider)
IMDb
6.5 /10
9k votes
Rotten Tomatoes
The tomato isn't ripe
Metacritic took the day off
TMDB
6.9 /10
180 votes
Letterboxd
6.4 /10
—
Weighted average
6.6/10