"Lux Radio Theater" broadcast a 60 minute radio adaptation of the movie onSeptember 28, 1942 with Don Ameche and Henry Fonda reprising their film roles.
Don Ameche's character says, "None but the brave," and attributes the quote to Benjamin Franklin. Actually it's from the first stanza of John Dryden's Alexander's Feast, "None but the brave, deserve the fair."