7. Mercury or Sun, e.g.

15. Outer skin layer components, e.g.

17. Aka Eminem

18. Ancient rival of Assyria

19. Milkweed part

20. Egg, in Ecuador

21. Buster Brown's dog

22. Bailiff word

24. High points

26. Brian once of glam rock

27. Painter __ del Sarto

29. One of several found in a golf cart

30. Establish new turf

32. When William Safire worked at the White House

35. Laundry additives

38. Civil War battlefield

41. Sound technician

45. Yucatan year

46. Auto racing family

49. "Some __ meat and canna eat": start of the Selkirk Grace

50. Big name in gourmet chocolate

53. De__, Illinois

54. Patrick Stewart and Alan Cumming, e.g.

55. Talent __

57. Portuguese royal

58. Magazine with a pronoun for a title

59. Fun-loving dude

62. On the verge of happiness

63. Study program units

64. They're shocking

1. Mother of Persephone

2. Iridescent

3. Shrewish sorts

4. Answer at a door

5. Whisperer's comeuppance

6. Assign liberally

7. National parks, sometimes

8. Vet's memory, maybe

9. Expression of mediocrity

10. Misbehave

11. Ticklee's utterance

12. Buoy

13. TV personality who co-authored "The Morning Show Murders"

14. Freelance output: abbr.

16. Actor Christopher

23. Symbol of control

25. "... take arms against a __ of troubles"

27. Buzzes

28. Forest feller

31. Mama bear: Sp.

33. Pet food, maybe

34. Org. with many code breakers

36. Tallahassee sch.

37. __ top

38. Yvette's evil

39. Ether used in perfumery

40. Corporals et al.

42. 2008 World Series winner

43. Supra

44. Works on bare spots

47. Provide a seat for

48. Double with one on, e.g.

51. Dim bulbs

52. Rwandan people

54. Some Russians until the Emancipation Manifesto of 1861

56. Aka Josip Broz

59. Vapor

60. Web portal with the Bing search engine

61. Comparison component