| Victoria Anastasia 'Vicki' Wilomirska | 瑙玛·希拉
 | |
| Nicholas Eugen August Wolfgang 'Nikki' Prax aka Mr. Manescu | 茂文·道格拉斯
 | |
| Linda Wayne | 吉尔·帕特里克
 | |
| Hubert Tyler | 李·鲍曼
 | |
| Judge Sidney Hawkes | 玛约瑞·曼恩
 | |
| Major Berty Tyler-Blane | 雷吉纳德·欧文
 | |
| Grand Duke Basil | Alan Mowbray
 | |
| Mrs. Elsa Vanderlip | Florence Bates | |
| Mrs. Tyler-Blane | Heather Thatcher | |
| Olive Ransome | Connie Gilchrist | |
| Mrs. Janet Bentley | Nella Walker | |
| Mrs. Charteris | Florence Shirley | |
| Mr. Bryce-Carew | Russell Hicks | |
| Mrs. Bryce-Carew | Norma Varden
 | |
| Tearful courtroom spectator (uncredited) | Barbara Bedford | |
| McDonough (uncredited) | Barlowe Borland | |
| Count Felucci (uncredited) | Willy Castello | |
| Headwaiter at inn (uncredited) | Gino Corrado | |
| Mr. Samson Platt (uncredited) | Dick Elliott | |
| Linda's secretary (uncredited) | Jean Fenwick | |
| Mrs. Louise Sandys (uncredited) | Mary Forbes | |
| Woman (uncredited) | Leatrice Joy Gilbert | |
| Bates the Bentley butler (uncredited) | Alfred Hall | |
| Senator Quimby (uncredited) | Thurston Hall | |
| Court clerk (uncredited) | Harry Hayden | |
| Debutante (uncredited) | Betty Hayward | |
