Richard Johnson credited as playing...
Duncan Sandys
- Duncan Sandys: In war, decisions almost always have to be taken on incomplete knowledge. If you wait until you're certain, you're sure to be too late.
- Duncan Sandys: We'll never win the war unless we are prepared to take risks, sometimes, great risks.
- Duncan Sandys: Channel observation posts report that flying objects, with "a tail on fire", are passing over Dover and heading towards London. Speed over 400 miles per hour.
- Professor Frederick Lindemann: In my opinion, the whole thing is a wild goose chase.
- Duncan Sandys: Well, that remains to be seen.
- Professor Frederick Lindemann: As a scientist, I was taught to be sure of my facts.
- Duncan Sandys: In war, decisions almost always have to be taken on incomplete knowledge. If you wait until you're certain, you're sure to be late.