- Unknown:
- Philip Wade
- Production By:
- Cleland Finn
- Michael Headley:
- Richard Wade
- Hilda Wilde, his fiancee:
- Hilda Schroder
- Mrs Wilde:
- Adza Vincent
- John Graham:
- Andrew Faulds
- Margaret Graham, his sister:
- Janet Bruce
- Janet Graham, his younger sister:
- Dorothy Smith
- Mr Graham:
- Ian Sadler
- Robert Smith:
- Richard Hurndall
- Florence Nightingale:
- Mary Wimbush
- A nurse:
- Janet Davies
- A doctor:
- Bill Abney
- A photographer:
- Alan Reid
- First soldier:
- Jack Bligh
- Second soldier:
- Geoffrey Bond
- Third soldier:
- James Beattie
