A telephone operator covering for a friend's "fling" finds herself in the middle of a major disaster when the city is hit by a big flood and her switchboard is the center of communications.
After a good-natured Irish cop is framed for a diamond robbery and murder and presumed dead in a train wreck, he gets plastic surgery and returns to expose the real killers.
A counterfeiter gives up her life of crime and goes straight. She gets a job in a bank, but the members of her former gang hear about it and try to blackmail her into helping them rob the bank.
