Cast & crew
Impulse (1954)
Directed by Cy Endfield Written by Jonathan Roche, Carl Nystrom, Robert S. Baker, Cy Endfield, Lawrence Huntington
Cast
| Arthur Kennedy | Alan Curtis |
| Constance Smith | Lila Ray |
| Joy Shelton | Elizabeth Curtis |
| Jack Allen | Freddie James |
| James Carney | Jack Forrester |
| Cyril Chamberlain | Gray |
| Cameron Hall | Joe |
| Bruce Beeby | Harry Winters |
| Jean St. Clair | |
| Kenneth Cope | Uncredited |
| John Horsley | Police Officer |
| Michael Balfour | Uncredited |
| Sam Kydd | Uncredited |
| Charles Lamb | Uncredited |
Crew
| Monty Berman | Producer |
| Jonathan Roche | Writer |
| Stanley Black | Original Music Composer |
| Carl Nystrom | Story |
| Cy Endfield | Director |
| Robert S. Baker | Story |
| Jonah Jones | Director of Photography |
| Robert S. Baker | Producer |
| Cy Endfield | Writer |
| Lawrence Huntington | Writer |