George Anderson, a struggling author, works in the daytime as a clerk in the office of Emmet Standish, the publisher, and at night writes on his novel, "The Mortal Sin."
| Actor | Role |
|---|---|
 Viola DanaJane Anderson | Jane Anderson |
 Bob WalkerGeorge Anderson | George Anderson |
 Augustus PhillipsEmmet Standish | Emmet Standish |
 Ricca AllenLandlady | Landlady |
| LLady ThompsonFlora | Flora |
| HHenry LeoneJean Rambeau | Jean Rambeau |
| LLouis B. FoleyThe Doctor | The Doctor |