A massive earthquake strikes the United States, which destroys the West Coast and unleashes a massive flood that threatens to destroy the East Coast as well.
Cast
Lois Wilson
Helen Webster
Sidney Blackmer
Martin Webster
Peggy Shannon
Claire Arlington
Matt Moore
Tom
Fred Kohler
Jepson
Edward Van Sloan
Professor
Samuel S. Hinds
Chief Forecaster
Fred 'Snowflake' Toones
Townsman
Marianne Edwards
Marianne Webster
Ronnie Cosby
Ronny Webster
Philo McCullough
Bellamy / Gang Leader
Lane Chandler
Jack
