633 Squadron

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.

• 
  Walter Grauman
• 
  Ted Sturgis
• 
  Connie Willis

• 
  Cliff Robertson
  Wing Commander Roy Grant
• 
  George Chakiris
  Lieutenant Erik Bergman
• 
  Maria Perschy
  Hilde Bergman
• 
  Harry Andrews
  Air Vice-Marshal Davis
• 
  Donald Houston
  Group Captain Don Barrett
• 
  Michael Goodliffe
  Squadron Leader Frank Adams
• 
  John Meillon
  Flight Lieutenant Gillibrand
• 
  John Bonney
  Flight Lieutenant Scott
• 
  Angus Lennie
  Flying Officer Hoppy Hopkinson
• 
  Scot Finch
  Flying Officer Bissell
• 
  John Church
  Flying Officer Evans
• 
  Barbara Archer
  Rosie, barmaid at the Black Swan Inn
• 
  Sean Kelly
  Lieutenant Nigel
• 
  Julian Sherrier
  Flight Lieutenant Singh
• 
  Geoffrey Frederick
  Flight Lieutenant Frank
• 
  Johnny Briggs
  Lieutenant Jones
• 
  Suzan Farmer
  WAAF Sergeant Mary Blake / Bissell
• 
  Anne Ridler
  SS Interrogator
• 
  Peter Kriss
  Lieutenant Maner (uncredited)
• 
  Cavan Malone
  Ericson, Norwegian Resistance (uncredited)