

"The greatest adventure since men fought on earth - or flew over it!"
When Norwegian resistance leader Lieutenant Erik Bergman reports the location of a German V-2 rocket fuel plant, the Royal Air Force's 633 Squadron is assigned the mission to destroy it. The plant is in a seemingly-impregnable location beneath an overhanging cliff at the end of a long, narrow fjord lined with anti-aircraft guns. The only way to destroy the plant is by collapsing the cliff on top of it.
Director: Walter Grauman

Wing Commander Roy Grant

Lieutenant Erik Bergman

Hilde Bergman

Air Vice-Marshal Davis

Group Captain Don Barrett

Squadron Leader Frank Adams

Flight Lieutenant Gillibrand

Flight Lieutenant Scott

Flying Officer Hoppy Hopkinson
Flying Officer Bissell