6. Roy's cowgirl partner

10. Andean edible tubers

14. It's all charged up?

15. Sponsorship (var.)

16. Jet speed measure

17. Fills the bill

19. Not a pro

20. Board member, for short

21. Part of TGIF

22. Bring upon oneself

23. Anagram for a high, craggy peak

25. Downing Street address

27. Erode, in a way

28. Fills the bill

34. Golfer Trevino

35. King's rule

36. Hollywood Bridges

38. Mined-over matter?

39. Sandwich title

43. Listens with one's eyes, e.g.

48. Homonym for a big fib

49. Fills the bill

52. Beach attraction?

53. Peculiar

54. Did 27A

55. Figure out

57. Detergent choice, perhaps

59. On the side, in a way

63. Cold capital

64. Fills the bill

67. Vegas opening?

68. Tribe, canal or lake

69. Witty Wilde

70. Lit, in a sense

71. Hamilton's bills

72. Great balls of fire, e.g.

1. Yegg's concern

2. Alternative to Windows

3. Slight amount

4. Putin's place?

5. "Wheel of Fortune" purchase

6. Obligation

7. Long, long time

8. Lily in Lille

9. Ballpark fig.

10. Arab League member

11. Negate

12. Bona fide

13. Polo, for one

18. Part of TNT

22. Creep

24. Deep sleep state

25. Impending danger

26. Common Market inits.

28. Priestly garb

29. Born, in bios

30. Large expanse

31. Slept "sound-ly"?

32. Shipping weights

33. Affirmative vote

37. Final (abbr.)

40. Tavern tap item

41. Deli staple

42. Set the pace

44. Object of veneration

45. Third degree?

46. Indian veggie dishes

47. Collector's quest, often

49. Breakfast cereal

50. Kind of recording

51. Just out

52. Spill over

56. Type of IRA

57. Similar to

58. Bottom of the barrel

60. Ancient Andean

61. One-time Russian aristocrat

62. Half a matched set

64. Convened

65. Is for you?

66. 911, at sea, e.g.