- Broadcasting By:
- Stella Margetson
- Played By:
- Nancy Nevinson.
- Played By:
- Bryan Powley
- Unknown:
- Mary Wimbush
- Unknown:
- Cyril Shaps
- Unknown:
- Rupert Davies
- Unknown:
- Betty Baskcomb
- Unknown:
- Brian Haines
- Pianist:
- Ian Sadler
- Pianist:
- Frederick Stone
- Produced By:
- Norman Wright
- An elderly playgoer:
- Bryan Powley
- Martha Green:
- Hester Paton Brown
- Mr Braddon, a lawyer:
- Ian Sadler
- Laina Dubonnet:
- Marjorie Westbury
- Jack Lyon stage-manager at the Queen's Theatre.:
- Wyndham Milligan
- Frederick Mayo, manager of the Queen's Theatre.:
- James McKechnie
- Heniry Green:
- Cyril Shaps
- Connie, an actress:
- Betty Baskcomb
- Tom, an acitor:
- James Dale
- Mrs Mac, Laina's dresser:
- Nancy Nevinson
- Captain Guy Crambourne:
- Peter Coke
- Henrietta Crambourne:
- Mary Wimbush
- The Countess of Maresfield:
- Gladys Young
- Edward Crambourne:
- Brian Haines
- The Earl of Maresfield:
- Mantin Lewis
- John Maxwell, a playwright:
- Rupert Davies
