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 Robertson, George Chakiris, Maria Perschy, Harry Andrews, Donald Houston, Michael Goodliffe, John Meillon Added on Amazon Prime 2023-08-20. Youtube Trailer