1: Terra follower

6: PDA entry

10: Fish house?

14: Grimm goons

15: Leaping insect

16: Neural fiber

17: Spot checker?

18: Type of mandarin orange

20: Camp sight

21: Gotham gridders

22: Debra Messing character, whose name goes 'around' four answers in this puzzle

23: Ones of interest?

25: Had a virus, say

26: Yachtsman or hat

28: Portend

30: Stomach problems

31: A pop

32: What some writers work on

36: Louse egg

37: Scolds

40: Fireman's tool

41: Have a fling?

43: Talk foolishly

44: Blew hard, as the wind

46: Days gone by

48: Punish by fining

49: Caustic

52: Third-generation Japanese-American

54: Mix it up

55: Fly alone

56: Fleshy fruit

59: Sedimentary rock

61: It's a dyeing art

62: Give off

63: Way off

64: Quick-thinking

65: Soaks, as flax

66: Separate

67: Floors with a punch

1: Young horse

2: Type of arch

3: Conducts business

4: Having a will

5: Can opener?

6: Following

7: Land maps

8: Cons' confines

9: Label

10: Dillydallies

11: Along the line of rotation

12: Time being

13: Struck, with the patella

19: Quaint oath

21: Some dairy cows

24: Hit or miss

26: It can be a sacrifice

27: Potpourri

28: Wager

29: Pizza topper

31: Fare for the toothless

33: Devoted to one's country

34: Firm head

35: Give up

38: Wharf pest

39: Addition problems

42: Small pianos

45: Oozing

47: Sums up

49: More adept

50: Wordsworth's weather

51: Send payment

52: Navigational aid

53: Tornado siren, e.g.

55: Soft seat

57: ___ run (routine flight)

58: Barely manages, with 'out'

60: Dance like Hines

61: Good, ironically, in slang