 Edmund LowePhilip Trent | Philip Trent |
 Elissa LandiPeter Dean | Peter Dean |
 Zasu PittsMrs. Fay Kinney | Mrs. Fay Kinney |
 Ted HealyMert Morgan | Mert Morgan |
 Edmund GwennWilliams | Williams |
 Edgar KennedyDonovan | Donovan |
 Soo YongLi Tai | Li Tai |
 Walter KingsfordBen Kelvin | Ben Kelvin |
 Herbert RawlinsonCaptain Bromley | Captain Bromley |
 Raymond Hatton'Cokey Joe' Ferris | 'Cokey Joe' Ferris |
 Rafaela OttianoNing | Ning |
 Harlan BriggsMr. Kinney | Mr. Kinney |
 Gustav von SeyffertitzHendrick Van Mier | Hendrick Van Mier |
 King BaggotFilm Director (uncredited) | Film Director (uncredited) |
| SSpencer ChanChinese Man (uncredited) | Chinese Man (uncredited) |
 Chester GanVendor (uncredited) | Vendor (uncredited) |
| RRichard HakinsShorty (uncredited) | Shorty (uncredited) |
| SSherry HallRadio Operator (uncredited) | Radio Operator (uncredited) |
 Paul HarveyChief Gibbs (uncredited) | Chief Gibbs (uncredited) |
 Edward HearnPoliceman (uncredited) | Policeman (uncredited) |
 Richard LooLi Yat (uncredited) | Li Yat (uncredited) |
 Wilbur MackMayor Howell (uncredited) | Mayor Howell (uncredited) |
| TThomas MartinShip's Waiter (uncredited) | Ship's Waiter (uncredited) |
 Philo McCulloughScanlon (uncredited) | Scanlon (uncredited) |
| AAdrian RosleyOfficial Guide (uncredited) | Official Guide (uncredited) |
 Charles TrowbridgeShip's Doctor (uncredited) | Ship's Doctor (uncredited) |
