Maggie is an ordinary Canadian girl with the best of intentions who has signed on to work in a Catholic mission in Zimbabwe. With an ample supply of enthusiasm and ignorance, she consistently demonstrates her lack of understanding of the local culture. When she is robbed, she fights for the release of the man convicted of the crime and belatedly makes some attempt to understand her environment.

Hungarian physicist Leo Szilard leaves Europe, eventually arriving in the United States. With the help of Einstein, he persuades the government to build an atomic bomb. The project is given to no-nonsense Gen. Leslie Groves who selects physicist J. Robert Oppenheimer to head the Los Alamos Laboratory in New Mexico, where the bomb is built. As World War II draws to a close, Szilard has second thoughts about atomic weapons, and policy makers debate how and when to use the bomb.

The story of Oedipus' gradual discovery of his primal crime, killing his father and marrying his mother, filmed by the famed British theatrical director Sir Tyrone Guthrie. This elegant version of Sophocles' play adds a brilliant stroke: the actors wear masks just as the Greeks did in the playwright's day.