Robert Stack

Chuck S. Brewer

Diana Barrymore

Anne Partridge

Jon Hall

Hank Starr

Eddie Albert

Leckie

Nigel Bruce

McKinnon

Evelyn Ankers

Nancy Mitchell

Leif Erickson

Johnny M. Coe

John Loder

Paddy Carson

Edgar Barrier

Wadislaw Borowsky

Isobel Elsom

Dame Elizabeth Whitby

Alan Hale Jr.

Olsen

Don Porter

Ramsey

Frederick Worlock

Grenfall

Stanley Ridges

Air Minister

Gene Reynolds

The kid

Robert Warwick

Bullock

Clarence Straight

Chandler

Edmund Glover

Meeker

Gladys Cooper

Aunt Emmeline

Rhys Williams

Sgt. Johns

Paul Cavanagh

Sir James Patridge

Gavin Muir

Major Severn

Jill Esmond

Phyllis

Ian Wolfe

Sir Charles Porter

Alan Napier

Black Watch officer

Queenie Leonard

Bridget - Lancashire blonde

Audrey Long

Nurse

Peter Lawford

Pilot

Rex Lease

German soldier

Richard Cramer

Man

Richard Fraser

Lt. Jefferys

Richard Crane

Griffith

Harold Landon

Welch

Todd Karns

Meyers

Charles Irwin

Sir Benjamin Trask

Olaf Hytten

Day Controller

Stanley Smith

Bell, RAF pilot

Richard Davies

White, RAF pilot

James Eagles

Blind patient

Irene Tedrow

Woman

Peggy Ann Garner

Child

Louis Adlon

German Sergeant

Harry Allen

Cockney

Rudolph Anders

German Squad Leader

John Bleifer

German Sergeant

Walter Bonn

German Soldier

Paul Bryar

Frenchman

David Clyde

Fire Warden

James Craven

Fire Warden

Leslie Denison

Night Controller

Herbert Evans

Air Raid Warden

Eddie Hall

Flyer

Mary Lou Harrington

Child

Keith Hitchcock

Commanding Officer

John Holland

Fire Warden

Colin Kenny

Fire Warden

Bruce Lester

King

Kenneth MacDonald

Margate Dispatcher

Tarquin Olivier

Georgie

Quentin Reynolds

Narrator

James Seay

Medical Officer

Billy Sheffield

Child

Ivan F. Simpson

Simms

Harry Stubbs

Cockney

Cyril Thornton

Binocular Observer

Roland Varno

Aide-de-camp

Crane Whitley

German Sentry

Eric Wilton

Fire Warden