1: Go postal

5: Important

8: Sudden burst of energy

13: White-faced performer

14: 'Sweet Pea' singer Tommy

15: Each

16: Like sweat glands

18: Vitamin C source

19: Connected

20: Las Vegas rollers

22: Photo ___ (campaign events)

23: Part of a journey

24: Biretta or beret

26: Biology units

28: Comforts

30: PC software

33: Stock that drops in value

36: St. Louis gridders

37: Whip mark

38: Curvilinear

39: Two-piece piece

40: Show host

41: Gas station store

42: Manipulate, as the books

43: Song of tribute

44: Borrrring

45: Flap in the air

47: June birthstone

49: Pinot Noir or Merlot

50: Full amount

53: Generation separator

55: For fear that

57: Mortar partner

59: Legal excuses

61: Peacock features

63: Round and strip, e.g.

64: Debate side

65: Gumbo vegetable

66: Buttermilk, to Dale Evans

67: Crude abode

68: Snapple selections

1: Scent

2: Undeliverable letter, to a postal worker

3: In the midst of

4: He played Ahab in 1956

5: Shower type

6: Cyclotron bit

7: Turned to the right

8: Sales pitch

9: Set as rivals

10: High-tech industry

11: Atlantic food fish

12: GI's diner

15: Portal

17: Guinness Book entry

21: Fridge convenience

25: Cooks briefly

27: Sheriff or Mountie, e.g.

28: Get mad

29: Christmas song

31: “Not guilty,” e.g.

32: Observed

33: Follower of Mary

34: Spoken

35: More combative

40: Lyric poems

42: Dove rival

46: Heed John the Baptist

48: Much the same

50: Feed, as a fire

51: Extremist

52: Flat-topped hills

53: Large cut

54: Flute or saxophone variety

56: Pt. of MIT

58: Position

60: ___-relief

62: Not the other guy