| Clue | Source | Date |
|---|---|---|
| Conservative area MP, Etonian, trained as a submariner | The Telegraph Cryptic | 24 Jul 2025 |
| Skipper of the Nautilus | USA Today | 18 Jun 2019 |
| Nautilus skipper | Thomas Joseph | 22 Jan 2019 |
| Skipper of the Nautilus | ||
| 1954 James Mason role | ||
| Verne villain |