Across
- 1. Just a head (6)
- 3. American thane (5)
- 7. Duelist who never dies (4)
- 8. Chilled aquatic vertebrate kept by canine (8)
- 11. Not me (3)
- 12. Head of the claw (8)
- 15. American speaker (7)
- 16. Feels like dueling (7)
- 18. Fat (4)
- 20. Small fright (7)
- 22. Prideful leader (6)
- 23. He is not more (4)
Down
- 1. Neural autonomic transport system (4)
- 2. Cold bacteria not great at entering system (9)
- 4. Spiritual being, died too young (5)
- 5. Victorious pacifist (9)
- 6. Strange brain controls area (9)
- 9. Healthy smokes (9)
- 10. Sentinel always gets two (8)
- 13. Fall of the season (6)
- 14. Korean requires a manager (5)
- 17. Chap other than superman (5)
- 19. Double agent returned home (6)
- 21. Frozen monarch (7)