Cast
Frederick Leister
Admiral
Walter Hudd
Professor Legge
Patricia Plunkett
Mona
Charles Victor
Mona's Father
Paul Carpenter
PO Morgan
Michael Denison
Rick
Kathleen Harrison
Mona's Mother
Sebastian Shaw
Wing Commander Dickens
Edith Sharpe
Rick's Mother
Margaret Barton
Rick's Sister
David Tomlinson
Binks
Joan Dowling
Miriam
Joss Ackland
O'Neil
A.E. Matthews
Air Raid Warden
Maurice Denham
Wing Commander Hewitt
Denis O'Dea
Captain Burnaby
Laurence Harvey
PO Hooper
Nora Swinburne
Admiral's Wife
Margaretta Scott
Mrs Burnaby