4. Cleo killers

8. Conceive

14. You'd better watch __!

15. You'd better not ___!

16. You'd better __ __!

17. Texas panhandle city

19. Sculpted thing

20. Scalawag

21. Female bards

23. Get soaking wet

25. Grassland

26. "Dig in!"

28. Of the head

34. Cut

38. Scottish boy

40. Christmas ____

41. Lyrics following 16A

45. Photographer's request

46. Affirmative vote

47. Opposites of 46A

48. U-boat weapon

51. Congratulations, of a sort

53. Flow out, as tide

55. Saudi Arabian bills

60. Preppy top

66. Backyard barbecue spot

67. Literally, "way of the gods"

68. Santa Claus _ ____

70. Nun's title

71. Artless one

72. Pants part

73. End of the verse

74. Five-time U.S. Open champ

75. Attempt

1. Amass

2. Gossip tidbit

3. Oater transport

4. Each

5. Spanish sun

6. "___ Fiction"

7. Pub seat

8. Insect stage

9. Spoil, with "on"

10. JFK postings

11. "Hamlet" has five

12. Factual

13. Seeing things?

18. Bleed, as color

22. Common Market inits.

24. Campus building

27. Clavell's "___-Pan"

29. "Give it ___!"

30. It may be proper

31. Hawkeye state

32. Like Santa's clothes on Christmas eve

33. Rumanian coins

34. Essence

35. BBs, e.g.

36. Ado

37. "S.O.S.!"

39. Genetic letters

42. Confederate general

43. Cheat

44. Calendar span

49. Render harmless, in a way

50. ___-Wan Kenobi

52. Alert

54. Fetch

56. Christmas side-dish ingredient

57. Leaning

58. Cruise vessel

59. Damp

60. "Check this out!"

61. Cleveland's state

62. To-do ___

63. Not fooled by

64. Fret

65. Ivan The Terrible, e.g.

69. Cloak-and-dagger org.