The villains are mere caricatures and even the very human heroes occasionally freeze into stained-glass attitudes, as, for example, a certain lady secretary in one of the flashbacks does when she suddenly stops in her tracks to pay tribute to "The Communist Manifesto" and to urge its perusal upon all and sundry. No one, however, expects subtleties from a soap-box, and the interesting fact is that Mr. Odets has invented a form which turns out to be a very effective dramatic equivalent of soap-box oratory.