Skådespelare och roller
| Skådespelare | Roll | |
|---|---|---|
|
|
Barry Jones | Professor John Malcolm Francis Willingdon |
|
|
André Morell | Superintendent G.W. Folland |
|
|
Olive Sloane | Goldie Phillips |
|
|
Sheila Manahan | Ann Willingdon |
|
|
Hugh Cross | Stephen Lane |
|
|
Joan Hickson | Mrs. Emily Georgina Peckett |
|
|
Ronald Adam | Arthur Lytton, the Prime Minister |
|
|
Marie Ney | Mrs. Willingdon |
|
|
Joss Ackland | Station Policeman |
|
|
Marianne Stone | Woman in Phone Box |
|
|
John Stratton | Army Mechanic |
|
|
George Spence | Man on Bus (uncredited) |