- Unknown:
- Arthur W. Pinero
- Unknown:
- Alexa Romanes
- Unknown:
- Michael Harbour
- Music By:
- Marc Wilkinson
- Produced By:
- John Powell
- James Telfer:
- Victor Lucas
- Mrs Telfer (Miss Violet Sylvexster):
- Marjorie Westbury
- Augustus Colpoys:
- Haydn Jones
- Ferdinand Gadd:
- Christopher Bidmead
- Tom Wrench:
- Michael Harbour
- Avonia Bunn:
- Barbara Mitchell
- Rose Trelawny:
- Alexa Romanes
- Imogen Parrott, of the Royal Olympic Theatre:
- Gudrun Ure
- O'Dwyer, prompter at the Pantheon Theatre:
- Nigel Clayton
- Non-theatrical folk: Vice-Chancellor Sir William Gower, Kt:
- John Wyss
- His Krandchildren:Arthur Gower:
- David Brierley
- Clara de Foenix:
- Sian Davies
- Captain de Foenix, Clara's husband:
- Alexander John
- Miss Trafalgar Gower, Sir William's sister:
- Pauline Letts
- Miss Mossop:
- Betty Hardy
- Mr Ablett:
- Denis McCarthy
- Charles:
- Frank Henderson
- Musicians:
- Chuck Mallet
