Cast & crew
Conspiracy (1930)
Directed by Christy Cabanne Written by Beulah Marie Dix
Cast
| James Bradbury Sr. | (uncredited) |
| George Irving | Mark |
| Robert Dudley | Christopher |
| Hugh Trevor | John Rambo |
| Jane Keckley | Rose |
| Ivan Lebedeff | Butch Coolidge |
| Lucille Ward | (uncredited) |
| Gladden James | (uncredited) |
| Donald MacKenzie | Nelse McLeod |
| Bessie Love | Margaret |
| Ned Sparks | Clavering |
| Otto Matieson | Steamer |
| Walter Long | Moshe Weinberg |
| Bert Moorhouse | Victor |
| Gertrude Howard | Martha |
| Rita La Roy | Strom |
| Oscar Apfel | (uncredited) |
Crew
| Arthur Roberts | Editor |
| Beulah Marie Dix | Screenplay |
| Bertram Millhauser | Associate Producer |
| William LeBaron | Producer |
| Dewey Starkey | Assistant Director |
| Nicholas Musuraca | Director of Photography |
| Roy Webb | Original Music Composer |
| John Emerson | Theatre Play |
| John E. Tribby | Sound Recordist |
| Max Rée | Costume Design |
| Sam White | Editor |
| Robert M. Baker | Theatre Play |
| Christy Cabanne | Director |