二战期间，盟国面临着一个致命威胁，那就是德国很可能制造出原子弹。一群抵抗战士奉命摧毁挪威一家水电厂的重水设施。于是，希特勒的原子弹计划在轰隆一声巨响中化为了泡影。
Kirk Douglas
Dr. Rolf Pedersen
Richard Harris
Knut Straud
Ulla Jacobsson
Anna Pedersen
Michael Redgrave
Uncle
David Weston
Arne
Anton Diffring
Major Frick
Eric Porter
Terboven
Mervyn Johns
Col. Wilkinson
Jennifer Hilary
Sigrid
Roy Dotrice
Jensen
Barry Jones
Professor Logan
Ralph Michael
Nilssen
Geoffrey Keen
General Bolt
Maurice Denham
Doctor
