| Doris Kane (Leo) | 玛格丽特·琳赛
 | |
| Mei Lei Ming (Aquarius) | 黄柳霜
 | |
| Nita Kenton (Cancer) | 劳拉·莱恩
 | |
| Larry Camp (Aries) | Anthony Averill | |
| Inspector Jim C. Gregg (Taurus) (as Charles Wilson) | Charles C. Wilson | |
| Reporter Davis (Gemini) | 杰弗瑞·林恩
 | |
| Shields Corey's Valet (Virgo) | Eric Stanley | |
| Phillip 'Phil' Corey (Libra) | 詹姆斯·斯蒂芬森
 | |
| Frederick 'Fred' Gow (Scorpio) | Leonard Mudie | |
| Peter Finlay (Sagittarius) | Olin Howland | |
| Dr. Merton (Capricorn) | Maurice Cass | |
| Sergeant Kelly (Pisces) | Frank Jaquet | |
| District Attorney's Assistant (as Jack Moore) | 克雷顿·摩尔
 | |
| Juggler Barrows (uncredited) | Sidney Bracey | |
| Ship Passenger (uncredited) | Sol Gorss | |
| Ship Passenger (uncredited) | Eddie Graham | |
| Himself (uncredited) | Manley P. Hall | |
| Dr. Merton's Assistant (uncredited) | John Harron | |
| Mr. Fields Corey's Attorney (uncredited) | Gordon Hart | |
| Detective (uncredited) | Ben Hendricks Jr. | |
| Ship's Bartender (uncredited) | Stuart Holmes | |
| Ship Passenger (uncredited) | 卡洛尔·兰迪斯
 | |
| Desk Sergeant (uncredited) | Jack Mower | |
| Ship Passenger (uncredited) | James Nolan | |
