Across
- 2. Regular ashtray no good on bus (4)
- 5. Much outstanding talent within Ravenclaw (3)
- 6. Broken accord after losing copyright- his father will hear about this! (5)
- 8. ET reeks of flustered journalist (7)
- 9. Drunk cider carelessly at first, and died soon after they came of age (6)
- 10. Strange rubber alien twice found in the Three Broomsticks (10)
- 12. Awful performance in bathroom on Halloween (5)
- 16. Terrified mother, as such, ran back (8)
- 17. Head of narwhal found in great lake accompanied by 2 (5)
- 19. Largely silent crony removes messy cloth from stone carving
- 21. 23's replacement royal picture with middle cut out covered in polish (10)
- 22. Wings of feral ducks used to travel long distances (4)
- 23. Hedge minister (5)
Down
- 1. Extremely nasty after drink, but hero eventually falls for them (5)
- 3. Dimension E is under the dark side's thumb (10)
- 4. No longer beaky following 'er escape, how a hippogriff might fly? (11)
- 5. Crustacean reportedly perishes in cursed fire (6)
- 7. Modifying last puppet not on! She'll be scarred forever (8)
- 8. Reversed bank payment I or snatcher paid for finding runaways (7)
- 11. Clumsy woman, small knot is backwards! (5)
- 13. Good fortune ran out; I used some influence at the ministry to clear name (6)
- 14. Father begins joking and mean; in the end, Snape hates him (5)
- 15. Mother's pitch tails off before last key (4)
- 18. Energetic replacement American soldier retreating to capital of Portugal (3)
- 20. Cooper perhaps urinated to help with swimming (9)