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.

A rebellious youth, sentenced to a boy’s reformatory for robbing a bakery, rises through the ranks of the institution by impressing its Governor through his prowess as a long distance runner. He is encouraged to compete in an upcoming race, but faces ridicule from his peers.

Eighteen-year-old Harry Jukes is literally holding a smoking gun in his hand. His lawyer thinks he did it, but his psychiatrist disagrees -- and sets out to prove she is right.