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.
Rated PG | Length 102 minutes
Cliff Robertson | George Chakiris | Maria Perschy | Harry Andrews | Donald Houston | Michael Goodliffe | John Meillon | John Bonney | Angus Lennie | Scott Finch | John Church | Barbara Archer | Sean Kelly | Julian Sherrier | Geoffrey Frederick | Johnny Briggs | Suzan Farmer | Anne Ridler | Peter Kriss | Cavan Malone | Richard Shaw