"Lux Radio Theater" broadcast a 60 minute radio adaptation of the movie onSeptember 2, 1946 with Margaret O'Brien, James Craig and Frances Gifford reprising their film roles.
Jerry Marin, the lollipop man from Wizard of oz, Stood in for Margaret O'Brien in the scene where she is floating down the river in a washtub.
The title is taken from The Holy Bible, The Song of Solomon, Chapter 2-15: "Take us the foxes, the little foxes, that spoil the vines: for our vines have tender grapes."
The trailer for this film includes a specially shot scene of 'Margaret O'Brien' visiting with Spencer Tracy. Tracy tells the child star he never wants to make a movie with her because she's too good for him!