| Cast overview, first billed only: |
 | Leon M. Lion | - | Thomas Foxley, K.C. |
 | Wyndham Goldie | - | Sir Mark Loddon, M.P. |
| Leonora Corbett | - | Lady Loddon |
 | Michael Shepley | - | Undetermined role |
| Allan Jeayes | - | Frank Buckenham |
 | John Turnbull | - | Undetermined role |
| Charles Victor | - | Undetermined role |
| Rosemary Lomax | - | Undetermined role |
| Alwyne Whatsley | - | Undetermined role (as Alwyn Whatsley) |
| Mario Francelli | - | George Hemsby |
| A. Corney Grain | - | Undetermined role (as Corney Grain) |
| Bettina Stern | - | Undetermined role |
| Stuart Bull | - | Undetermined role |
| Howard Devonshire | - | Undetermined role |
| Richard Cuthbert | - | Undetermined role |
