http://www.imdb.com/title/tt0046889/
Genre: Action / War (more)
Tagline: The story of the "bombs that had to bounce" - and the air-devils who had to drop 'em!
Plot Outline: True story of how the British attacked German dams in WW2 by using an ingenious technique to drop bombs where they would be most effective.
User Comments: The best war movie ever made, bar none.
User Rating: 7.6/10 (781 votes)
Cast overview, first billed only:
Michael Redgrave .... Dr. Barnes N. Wallis, CBE, FRS
Ursula Jeans .... Mrs. Wallis
Charles Carson .... Doctor
Stanley Van Beers .... Sir David Pye, CB, FRS
Colin Tapley .... Dr. W.H. Glanville, CB, CBE
Frederick Leister .... Committee Member
Eric Messiter .... Committee Member
Laidman Browne .... Committee Member
Raymond Huntley .... Official, National Physical Laboratory
Hugh Manning .... Official, Ministry of Aircraft Production
Patrick Barr .... Capt. Joseph (Mutt) Summers, CBE
Edwin Styles .... Observer at trials
Hugh Moxey .... Observer at trials
Anthony Shaw .... RAF Officer at trials
Basil Sydney .... Air Chief Marshal Sir Arthur Harris, GCB, OBE, AFC