Fascinating WW2 instructional video about the need for captured personnel to tell absolutely nothing to the enemy, even seemingly unimportant details about anything at all!
It is amazing how lots of little details can expose the most closely guarded secrets.
Here is a nice picture of Frank from the Ulster Tatler.
Proverbs 1:10 My son, if sinners entice thee, consent thou not.
11 If they say, Come with us, let us lay wait for blood, let us lurk privily for the innocent without cause:
12 Let us swallow them up alive as the grave; and whole, as those that go down into the pit:
13 We shall find all precious substance, we shall fill our houses with spoil:
14 Cast in thy lot among us; let us all have one purse:
15 My son, walk not thou in the way with them; refrain thy foot from their path:
16 For their feet run to evil, and make haste to shed blood.
17 Surely in vain the net is spread in the sight of any bird.
18 And they lay wait for their own blood; they lurk privily for their own lives.
19 So are the ways of every one that is greedy of gain; which taketh away the life of the owners thereof.