1: Addictive narcotic

6: Roe source

10: Bulk

14: Palance's Oscar-winning role in 'City Slickers'

15: Story by Chaucer

16: Some intestinal divisions

17: Strong emotions

19: Musical feature

20: Halogen family element

21: War horses

23: Old soap ingredient

24: 'PUSH FOR ___'

25: Person of vision

26: Lowlife

27: Sermonizing

31: Hibernation locales

35: Picked up a lap

36: Scottish hillside

37: Shrek, e.g.

38: Improvises like Ella

40: Pumice source

41: Pigeons' house

42: Many, many moons

43: Runoff collector

44: Tuned out

46: Pot ingredient?

48: Repairs the outfield

49: Sound of a fan

50: Verbal zinger

53: Bunch

56: Boeing body

58: Long-necked instrument

59: Bulldozer

61: Hematite and galena

62: Former Iranian ruler

63: Olympic weapons

64: Tune for lights out

65: Simon ___

66: Vague perception

1: In base 8

2: Short-winded

3: Ticked off

4: Arm bone

5: Seance holders

6: Threw rocks at

7: Fabled race loser

8: Peak stat

9: Viennese table array

10: Wretched

11: Burn soother

12: Transmit

13: Slumps

18: Typographic measure

22: Player's peg

25: Tiff

28: Where something may stick

29: Give birth to

30: Cornerstone datum

31: Places

32: Bug-eyed

33: Hulks pump it

34: Take back due to nonpayment

35: Japanese honorific

38: Like some watermelons

39: Types of Atlantic fish

43: Elaborate plans

45: 'Sweet Pea' singer Tommy

46: Some are self-evident

47: Chopped chow

50: Quite the expert

51: Curved moldings

52: By no means long-winded

53: Parcel of land

54: Mystique

55: Blended-family prefix

56: Unravel

57: Run gracefully

60: 'Caught you!'