1: Helps with the heist

6: Ball of yarn

10: Tiff

14: Man on a mission

15: 'Spenser: For ___' (Urich series)

16: Well-ventilated

17: Darling

19: Dark suds

20: Boulevard liners

21: Dumbo's 'wings'

22: Thick

23: Despotic ruler

25: Old Italian money

26: Ran in front

27: Tax twice

31: Filthy abodes

34: Lawrence Welk tune

35: LP measure

36: Get ready for a fight

37: User's helper

39: Vichy water

40: Flight from justice

41: Airs

42: Center

44: Formal letters

46: Cygnet's mother

47: Vex

48: Ones with something to hide?

51: Analyze in English class

53: Old-time telephone feature

55: One way to travel

57: Word of woe

58: Genetic building block

60: What the fourth little piggy had

61: Footnote word

62: Land elevations

63: Catches on to

64: Where oysters grow

65: Desert refuges

1: Church recess

2: Cries lustily

3: Plant problem

4: Bridge support

5: Go down

6: Inexpensive

7: False witness

8: Slips

9: Moisten

10: Foils' cousins

11: Trailblazed

12: Circle sections

13: Youngster

18: All that's seen of the Wizard of Oz, at first

22: Won over

24: Move elsewhere

25: Baikal is the world's deepest

27: Boxers' wraps

28: Silly pair?

29: Hot tubs

30: Porn

31: Cause of a Macy's riot?

32: Drainpipe bend

33: One who moves to another country

34: Plate of glass

38: Without value

43: Disinclination to move

45: Talks back to

46: Gondolier gear

48: Placates

49: Train lines?

50: Edge along

51: Stab of pain

52: Burn soother

53: Fellow, slangily

54: Chilled, in a way

56: Minus

58: Quill tip

59: 'What have we here?'