Cast & crew
The Sky Hawk (1929)
Directed by John G. Blystone Written by Campbell Gullan, Llewellyn Hughes
Cast
| Helen Chandler | Allan Dulles |
| Lumsden Hare | Allan Dulles |
| Billy Bevan | Tom |
| John Garrick | Jack Bellin |
| Gilbert Emery | Major Iceborg |
| Lennox Pawle | Sandy Lord |
| Percy Challenger | Butler |
| Daphne Pollard | Minnie |
| Joyce Compton | Peggy |
Crew
| John G. Blystone | Director |
| Campbell Gullan | Writer |
| Llewellyn Hughes | Writer |