1. Itar-___ Russian news agency

5. "Pipe down!"

10. Pipe flap

16. Poet Lazarus

17. ___ de Leon

18. Water off Gilligan's island

19. Sarcastic jerks

21. Cousins of giraffes

22. It starts with Genesis

23. Solution: abbr.

24. Colorado resort

25. Quote part I

29. Cries of disgust

30. Perfect service

31. Rapper Triplin

32. "___ the land of the free..."

35. "___ Can Cook" PBS foodie show

36. Had a little lamb

37. ___ Szold (author of the quote)

40. Before, before

41. Like some drugs, for short

42. "If I were a ___ man..."

43. Quote part II

48. "Let's Get It On" singer Marvin ___

50. He pities the fool

51. Bullish shout

52. Anne Brontë's first novel

55. What Iranian pop singer Ebrahim Hamedi is better known as

56. Condo grp.

59. Gumshoe

60. Mao's mil. force

61. "I" problem

62. NNE and SSW, e.g.

63. Quote part III

67. One-time Indiana Pacer Luis

69. Quote part IV

70. "Coffee ___?" (host's query)

71. ___ Inferno

72. Quote part V

75. Altogether

76. Femme fatale

77. Blues singer James

78. Conflicted about

79. Bibliographical abbr. meaning "and following"

80. Lucy's fellow

1. Take the witness stand

2. Strong-smelling cleaning product

3. Make more stylish

4. Isaac's mother and her namesakes

5. Restful resort

6. The Jolly Green Giant is introduced with these

7. Risky

8. Play part

9. The Chiffons "___ Fine"

10. Worker who does whatever is needed

11. Hindu goddess of fortune

12. Yawning

13. "Forget it!"

14. Enter

15. Military rank: abbr.

20. Not just "a"

26. "Ciao!"

27. "Rocks"

28. Picket line?

32. Elevator name

33. "Yadda, yadda, yadda"

34. "Go team!"

36. "Exodus" character

37. Luscious looker

38. Addis Ababa's land: abbr.

39. Ashtabula's lake

40. Fencer's blade

43. Harmony

44. Pakistani Prime Minister ___ Khan

45. Amount past due?

46. Automaton

47. Biblical judge

48. Gangster's gun

49. "Act your ___!"

53. Italian olive-growing center

54. Jackie nicknamed "The Abdominal Showman"

55. ___ roll

56. Uriah was one

57. Gets accustomed to

58. Zulu spear

61. Puts in

62. Mended, as socks

63. Off

64. Enzyme that breaks down genetic material

65. Big name in malware fighting

66. Sugar substitute?

67. Not loco

68. Mid pt.

71. A dot in morse code

73. "Fancy that!"

74. Govt. investigation