This chilling, provocative play is concerned with sophisticated brainwashing and the effect of stress and confinement on three pleasant young men. All three are flyers shot down in some unnamed war and now confined in a prisoner-of-war camp where they are undergoing a desperate struggle against an unseen captor. All we know of the captor is her voice, an authoritarian woman who uses the techniques of brainwashing to destroy them. One int. set.