| Colin Gibson |
John |
| Lesley Dudley |
Julie |
| Moira Lister |
Dora |
| Noelle Middleton |
Miss Stokes |
| Constance Cummings |
Mrs. Davidson |
| Wilfrid Hyde-White |
Field Marshal Sir James |
| Sid James (as Sidney James) |
Arthur Pritchett |
| Megs Jenkins |
Mabel Pritchett |
| Joseph Tomelty |
Mr. Davidson |
| Peter Sellers |
P.C. Diamond |
| Patric Doonan |
Jim Webber |
| Peter Jones |
Jeremy |
| Andrew Cruickshank |
Uncle Ben |
| Colin Gordon |
Alfred Swayne |
| Winifred Shotter |
Mrs. Swayne |
| Peter Coke |
Captain Roger |
| Mona Washbourne |
Miss Rendlesham |
| Philip Stainton |
London Police Sergeant |
| Jean St. Clair |
Miss Forbes |
| Tony Selby |
Boy in Youth Club |
| Vincent Ball |
Digger |
| Paul Chapman |
Youth Club Boy |
| Pat Connor |
Trooper Rogers |
| Molly Weir |
Landlady |
| Barbara Cavan |
Mrs. Lundy |
| John Stuart |
Palace Policeman |
| George Rose |
Wilbury Policeman |
| Russell Waters |
Garage Policeman |
| Tony Lyons |
Bicycle Thief |
| Charles Lamb |
Man in Train |
| Fred Griffiths (as Fred Griffith) |
Bert |
| Ben Williams |
Coach Driver |
| Bill Shine |
Car Driver |
| Katie Johnson |
Old Lady |
| Toke Townley |
Booking Clerk |
| Peter Bathurst |
Station Master |
| Cyril Smith |
Ticket Inspector |
| Maureen Todd |
Mildred |
| Molly Osborne |
Alice |
| Jacqueline Cox |
Girl Guide |
| Amanda Coxell |
Julie's Friend |
| Richard Dimbleby |
Self (Coronation Commentator) (Voice) |
| Wynford Vaughan-Thomas (as Wynford Vaughan Thomas) |
Self (Coronation Commentator) (Voice) |
| Valerie Buckley |
Supporting Artist (Extra) |
| Jemma Hyde |
Supporting Artist (Extra) |
| Julia Richards |
Supporting Artist (Extra) |
| Frazer Hines |
Supporting Artist (Extra) |
| Daisy Beevers |
Supporting Artist (Extra) |
| David Tilley |
Supporting Artist (Extra) |
| Shandra Walden |
Supporting Artist (Extra) |
| Gareth Tandy |
Supporting Artist (Extra) |
| George Howell |
Supporting Artist (Extra) |
| John Symonds |
Supporting Artist (Extra) |
| Jonathan Bailey |
Supporting Artist (Extra) |
| Hennie Scott |
Supporting Artist (Extra) |
| Ann Cooke |
Supporting Artist (Extra) |
| Irene French |
Supporting Artist (Extra) |
| Sandra White |
Supporting Artist (Extra) |
| Raymond Dudley |
Supporting Artist (Extra) |
| Julia Atkinson |
Supporting Artist (Extra) |
| Jane White |
Supporting Artist (Extra) |
| Joey White |
Supporting Artist (Extra) |
| Elizabeth Parsons |
Supporting Artist (Extra) |