The story of a poor young woman, separated by prejudice from her husband and baby, is interwoven with tales of intolerance from throughout history.
In World War I London, Myra is an American out-of-work chorus girl making ends meet by picking up men on Waterloo Bridge. During a Zeppelin air raid she meets Roy, a naive young American who enlisted in the Canadian army. After they fall for each other, Roy tricks Myra into visiting his family, who live in a country estate outside London, his mother having remarried to a retired British Major. Myra is reluctant to continue the relationship with Roy, he not aware of her past.
A man and his wife both have criminal pasts, but have quit crime and are now respectable citizens. One day a member of their old gang shows up and threatens to expose them if they don't help him pull a heist.
