Clarence Brooks is a shy, timid man working for Mr. Flavell. He is love with Flavell's daughter, Nancy. Nancy is shallow and fickle, always chasing after other, less-upstanding men. Clarence enlists when World War I erupts. While Clarence is off defending his country, Nancy's mother arranges for her daughter to marry the wealthy Mr. Braille. When Braille is drafted, Nancy's mother starts arranging a rush wedding, against Nancy's wishes. Nancy claims that she and Clarence are already secretly married. When the war is over and Clarence returns home, he refuses to be a part of her charade. When Clarence declines the offer to marry Nancy for real, she must mature to win his affections back. A lost film.
Unfortunately the movie Dangerous Business is not yet available on Disney Plus.
| Writing | Madeleine Buckley | Theatre Play |
| Production | Raoul Walsh | Producer |
| Writing | John Emerson | Writer |
| Production | John Emerson | Producer |
| Directing | Roy William Neill | Director |
| Production | Anita Loos | Producer |
| Writing | Anita Loos | Writer |
| Camera | Oliver T. Marsh | Director of Photography |
