| Clue | Source | Date |
|---|---|---|
| Actor-manager famed for his record-breaking sequence of long-running farces on the London stage | ||
| Actor-manager and farceur (1924-2016) | The Telegraph General Knowledge | 23 Nov 2020 |
| Baron -- --, 1924-2016, actor in a record-breaking sequence of long-running farces | The Telegraph General Knowledge | 12 May 2019 |