In A Time to Dance A Time to Run Maria, a gifted German prima ballerina, is breathtaking and graceful on the stage-scrambling and scurrying on the streets-streets that first echo the clicks of Nazi boots, and then melt when allied bombs collapse the sky and incinerate the cities. Forging a career in dance is difficult enough for her, but with gutted theaters, disrupted performances, destroyed costumes, and a ration of 1/4 pound of meat per month,...