Robert Beatty

Bob Jefferson

Michael Medwin

Timothy Blake

Virginia McKenna

Shelagh

Mervyn Johns

Tom Mitchum

Arthur Macrae

Alan Digby

Gillian Lind

Jane Bond

Ursula Howells

Peggy

Louise Hampton

Miss Turner

John Charlesworth

Denis

Joseph Tomelty

Terry Roche

Lockwood West

Adams

Maire O'Neill

Mrs. Lenham

John McBride

Mick

Derek Tansley

Idiot Boy

Patrick McAlinney

O'Keefe

Denis Gilmore

Dickie

Joan Ismay

Child

David Powell

Child

Lee Simmonds

Child

Gilbert Harding

The Oracle (voice) (uncredited)