 New York City awaits a massive series of tidal waves which has already struck the North American west coast. As the waves strike and destroy the city, Martin (Sidney Blackmer) is separated from his family. Seemingly the only survivor, he meets Claire (Peggy Shannon), and they give one another aid and comfort during the crisis. Later, other survivors arise. As society attempts to rebuild, Martin and his wife Lois (Helen Webster) reunite. Peggy, who has shared a great deal with Martin during their time alone, informs Lois that she will not live without Martin.