Cast & crew
The Crystal Cup (1927)
Directed by John Francis Dillon Written by Gerald C. Duffy
Cast
| Edythe Chapman | Carteret |
| Yvonne Pelletier | Gita |
| Jane Winton | Polly |
| Jack Mulhall | Pelham |
| Dorothy Mackaill | Gita |
| Clarissa Selwynne | Mrs. Dunn |
| Rockliffe Fellowes | Blake |
Crew
| Gerald C. Duffy | Adaptation |
| Gertrude Atherton | Novel |
| James Van Trees | Director of Photography |
| Gerald C. Duffy | Screenplay |
| John Francis Dillon | Director |