- Unknown:
- Peter Lansdale
- Music By:
- John Morley
- Conducted By:
- Reginald Burston
- Production By:
- Martyn C. Webster
- Montague Threadneedle, a retired company promoter:
- Lawrence Baskcomb
- Jennifer, his daughter:
- Valerie Larg
- Alexander Grubb, a penniless scribbler:
- Lee Fox
- Sir Saxon Eastbourne, K.C., counsel for Montague Threadneedle:
- Helmar Femback
- Mr Andrew Blinket, K C , counsel for Alexander Grubb:
- Godfrey Baseley
- Mr Justice Lullabye, a Judge of the Chancery Division:
- Denis Folwell
- John Buggies, deceased, Alexander Grubb's uncle:
- John Morley
- Mr Cobb, of Messrs Cobb, Webb, and Cobb, Solicitors:
- John Bentley
- Mr Glue, of Messrs Glue, Glue, Pott, and Glue, Solicitors.:
- Cuthbert Ford
- Clerk of the Court:
- Alfred Butler
- Lady Ginnen-Dropsic:
- Doris Nichols
