During the London-Melbourne race, two aviators, one male (Guy,) the other female (Betty), are forced to land on a lost island in Polynesia. They learn to survive in difficult conditions and fall in love. Back in civilization, their union does not prove obvious. Pierre is already married to Ginette, a movie actress, and Betty is engaged to her cousin Edouard. Moreover, Lord Stanton, her rich father, will not hear of a marriage with Guy. Will love ultimately triumph in spite of everything?
| Actor | Role |
|---|---|
 ArlettyGinette Gina | Ginette Gina |
 Jean MuratCaptain Guy Rungis | Captain Guy Rungis |
 Danièle ParolaBetty Stanton | Betty Stanton |
 André AlermeLord Stanton | Lord Stanton |
 Raymond AimosPantois | Pantois |
 Ketti GallianMaoupiti | Maoupiti |
 Nilda DuplessyThe nun | The nun |
 Adrien LamyÉdouard | Édouard |
 Charles MoulinManika | Manika |
 Frédéric MariottiThe captain | The captain |
 Ernest FernyThe first officer | The first officer |
 Henry BonvalletNot listed | Not listed |
| MMaurice CaslandeNot listed | Not listed |
| JJean ClarensNot listed | Not listed |
 Marguerite de MorlayeNot listed | Not listed |
 Robert MoorNot listed | Not listed |
| PPannetierNot listed | Not listed |
 Jacques VitryNot listed | Not listed |
| AAmy CollinNot listed | Not listed |