Good luck cuzzins. Complete to receive a prize

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Across
  1. 2. Hollywood employee, portrays character
  2. 6. Chatham Islands Town, The 1
  3. 7. Food at 1830
  4. 8. Olivia Dean song
  5. 9. ((3+3)x8-4)/2
  6. 12. European/Asian Country
  7. 13. Not straight hair
  8. 15. Border, San Diego-Tijuana
  9. 18. Burger brothers, x5
Down
  1. 1. Bye-sester
  2. 3. Man
  3. 4. Aye Color
  4. 5. Forget You
  5. 10. Result of atmospheric condensation under effect of gravity
  6. 11. West Coast town
  7. 13. Sea Insect
  8. 14. Italy, ring
  9. 16. Alias, Nickname, S
  10. 17. Romance, Sweetness, Youth (Color)