Complete
00:00:00
6 8 10 13 16 19 21 7 1 18 17 2 9 15 14 3 12 20 11 4 5
  1. 1a Thin sheet used in baking biscuits or cakes (4,5)
  2. 8a Immature form of an insect before metamorphosis (5)
  3. 9a Become completely exhausted through overwork (4,3)
  4. 10a Politeness (8)
  5. 11a Designated successor (4)
  6. 13a Conclusion (6)
  7. 14a Unpopular order given by person in charge (6)
  8. 16a Wearing shoes (4)
  9. 17a Uncivilised (8)
  10. 19a Under a roof (7)
  11. 20a Bind anew (5)
  12. 21a Baked food on many levels? (5,4)
  13. 1d Responding to stimulus (8)
  14. 2d 20th-century artistic movement led by Picasso and Braque (6)
  15. 3d Young salmon (4)
  16. 4d State partly controlled by a stronger one (12)
  17. 5d It should get you there and back (6,6)
  18. 6d Percussion instrument — pink colleges (anag) (12)
  19. 7d 1993 Harold Ramis comedy film — 2 February for Americans (9,3)
  20. 12d Flying (8)
  21. 15d Disgust (6)
  22. 18d Look angry (4)