 | James Stewart als Theodore Honey |
 | Glynis Johns als Marjorie Corder |
 | Marlene Dietrich als Monica Teasdale |
 | Janette Scott als Elspeth Honey |
 | Jack Hawkins als Dennis Scott |
 | Elizabeth Allan als Shirley Scott |
 | Ronald Squire als Sir John, Director |
 | Wilfrid Hyde-White als Fisher, Inspector of Accidents (uncredited) |
 | Bessie Love als Plane Passenger (uncredited) |
 | Jill Clifford als Peggy, Stewardess |
 | Felix Aylmer |
| Douglas Bradley-Smith |
| Basil Appleby |
 | Dora Bryan |
| Hilda Campbell-Russell als Plane Passenger |
 | Hugh Cross |
 | Maurice Denham |
| Robert Dickens |
| Mabel Etherington |
| Maxwell Foster |
 | Alan Gifford |
 | Tom Gill |
 | David Hutcheson |
| Gerald Kent |
 | Niall MacGinnis |
| Hector MacGregor |
 | Kenneth More |
| Stuart Nichol |
 | Marcel Poncin |
| Roy Russell |
 | John Salew |
 | Karl Stepanek |
 | Philip Vickers |
 | Hugh Wakefield |
| Wilfred Walter |
| Henry Koster | Director |
| Nevil Shute | Novel |
| R.C. Sherriff | Writer |
| Oscar Millard | Writer |
| Alec Coppel | Writer |
| Arthur Evans | Still Photographer |
| Arthur Allighan | Publicist |
| Louis D. Lighton | Producer |
| Manuel del Campo | Editor |
| Georges Périnal | Director of Photography |
| Malcolm Arnold | Original Music Composer |
| C.P. Norman | Art Direction |
| Christian Dior | Costume Design |
| Buster Ambler | Sound Recordist |
| Margaret Furse | Wardrobe Supervisor |
