Young aviatrix Lyda spurns the advances of the Prince of Sèvre and falls in love with journalist Mario, who, although engaged to Cesarina, goes to Lyda's home. Cesarina sees them and manages to persuade Mario to leave Lyda.
| Actor | Role |
|---|---|
 Lyda BorelliLyda | Lyda |
 Mario BonnardMario | Mario |
| VVittorio Rossi PianelliPrince of Sèvre | Prince of Sèvre |
 Letizia QuarantaCesarina | Cesarina |
 Emilio PetacciNot listed | Not listed |