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.

Simon Templar is The Saint, a handsome, sophisticated, debonair, modern-day Robin Hood who recovers ill-gotten wealth and redistributes it to those in need.

A rebellious youth sentenced to a reformatory for robbing a bakery rises through the ranks of the institution through his prowess as a long distance runner. During his solitary runs, reveries of his life and times before his incarceration lead him to re-evaluate his privileged status as a prized athlete.