| 角色 | 饰演者 | 角色介绍 |
| Jonathan L. Scott | 加里·库柏 | |
| Mary Morgan | Jane Wyatt | |
| McKinney | 韦恩·莫里斯 | |
| Pete Richard | 沃尔特·布伦南 | |
| Barbara McKinney | 朱莉·伦敦 | |
| McCluskey | 布鲁斯·本内特 | |
| Reeves | 杰克·霍尔特 | |
| Sen. Bentley | 斯坦利·里吉斯 | |
| Dixie Rankin | 约翰·里德格利 | |
| Jack Southern | Richard Rober | |
| Sen. Vincent | Art Baker | |
| Adm. Ames | 莫洛尼·奥尔森 | |
| Pilot | Ray Montgomery | |
| Timmy Kissell | Harlan Warde | |
| Ames' attache | Roscoe J. Behan | |
| Cmdr. Price | Edwin Fowler | |
| Officer | Reed Howes | |
| Lindsay | Mickey McCardle | |
| Supply officer | John McGuire | |
| Harrison | Paul McWilliams | |
| Jones | Mal Merrihugh | |
| Lt. Kelly | Robert Rockwell | |
| Pilot (uncredited) | Joel Allen | |
| Pilot (uncredited) | Roger Anderson | |
| Pilot (uncredited) | Gregg Barton | |
| Admiral (uncredited) | Raymond Bond | |
| Mrs. Secretary (uncredited) | Sally Corner | |
| Winston (CIC officer) (uncredited) | Warren Douglas | |
| Midshipman (uncredited) | Brad Evans | |
| Presidential representative (uncredited) | Joseph Forte | |
| Cmdr. Rand Jennings (uncredited) | John Gallaudet | |
| Chairman (uncredited) | Alex Gerry | |
| Mr. Secretary (uncredited) | William Gould | |
| Tommy Cooper (uncredited) | James Holden |
