| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antony Hopkins | Crew | Sound | Original Music Composer |
Denis Constanduros | Crew | Writing | Screenplay |
Dudley Lovell | Crew | Camera | Camera Operator |
 Gerry O'Hara | Crew | Directing | Assistant Director |
Gordon Hales | Crew | Editing | Editor |
H.L. Bird | Crew | Sound | Sound Recordist |
 Ken Annakin | Crew | Directing | Director |
Len Garde | Crew | Costume & Make-Up | Makeup Artist |
Muir Mathieson | Crew | Sound | Music Director |
Norman G. Arnold | Crew | Art | Art Direction |
Reginald H. Wyer | Crew | Camera | Director of Photography |
Yvonne Caffin | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Betty E. Box | Crew | Production | Producer |
 Mabel Constanduros | Crew | Writing | Screenplay |
Fred Gunn | Crew | Crew | Production Controller |
M. Hobbs | Crew | Sound | Sound Recordist |
 Adrianne Allen | Cast | Actress | Mrs. Mildred Hall |
 Amy Veness | Cast | Actress | Grandma |
 Anthony Newley | Cast | Actor | Dudley |
 Arthur Hambling | Cast | Actor | Newspaperman (uncredited) |
 Charles Victor | Cast | Actor | Mr. Hall |
 Clive Morton | Cast | Actor | Mr. Campbell |
 David Tomlinson | Cast | Actor | Harold Hinchley |
Dennis Harkin | Cast | Heckler (uncredited) | |
 Diana Dors | Cast | Actress | Diana Gowan |
 Eliot Makeham | Cast | Actor | Mr. Christie |
Elizabeth Hunt | Cast | Mrs. Lever | |
Empsie Bowman | Cast | Old Lady | |
 Esma Cannon | Cast | Actress | (uncredited) |
 Ferdy Mayne | Cast | Actor | Waiter |
 Frederick Piper | Cast | Actor | Mr. Bentley |
 Hal Osmond | Cast | Actor | Fishmonger |
 Howard Douglas | Cast | Actor | Chairman of the First Meeting (uncredited) |
 Jack Warner | Cast | Actor | Joe Huggett |
 John Blythe | Cast | Actor | Gowan |
 Kathleen Harrison | Cast | Actress | Ethel Huggett |
Lyn Evans | Cast | Actor | Sergeant Pike |
 Peter Hammond | Cast | Actor | Peter Hawtrey |
 Petula Clark | Cast | Actress | Pet Huggett |
 Susan Shaw | Cast | Actress | Susan Huggett |
Norman Shelley | Cast | Actor | Mr. Wilson |
 Hubert Gregg | Cast | Actor | Maurice Lever |
Nellie Bowman | Cast | Old Lady | |
Isa Bowman | Cast | Old Lady | |
| Person | Type | Job | Role(s) |
