Niagara Falls

Margie Blake, who wants to marry young and have two dozen kids, has a flat and traveling salesman Tom Wilson, who believes in "loving 'em and leaving 'em" stops to help.

Oklahoma oilman Sam Sawyer and his new bride Emmy, get the idea that Margie and Tom are married and having a lover's spat. Sam takes over and locks them in a suite together for the night until they solve their marital problems.