1: Sis or bro

4: Tag players

7: Spots

11: Long lunch?

12: Brainwave

13: Sine, cosine, or tangent

15: Reconciliation

17: Change for the better

18: Merlot cask

19: Dies down

21: Pinot Noir or Merlot

22: Undercover worker

23: Use foul language

24: 'Star Trek II: The Wrath of ___'

27: '___ Loves You'

28: Jeweled headpieces

30: Gumbo vegetable

33: Buckwheat noodles of Japan

36: Turned white

38: Put one over on

39: Tango maneuver

40: ___ cheese

41: Not fixed

43: Busy sort

45: Hand-held harp

46: Blacksmiths' blocks

48: Electrify

50: Baby's favorite art movement?

51: Cut back

53: Tasseled topper

56: Obtain

58: Tried and true

60: Original sinner

61: Viscounts' superiors

64: They desert causes

66: Corbeled-out window

67: Barbecue accessory

68: Dessert wine

69: Fix a hot dog?

70: Goalie's protection

71: Get nosy

1: Frame

2: 'The Gift of the Magi' device

3: '___ appétit!'

4: Think tank output

5: Pitched things

6: Stuff to the gills

7: Long time

8: Thanksgiving staple

9: Forever

10: Trig ratio

11: Milliner's stock

12: Drenches

14: Like any number finishing with '9'

16: Every one individually

20: Biathlon need

25: Come to pass

26: Fit for farming

27: Drool

28: A runner may break it

29: Person of vision

30: Not right

31: Soft drink nut

32: Like some tickets

34: Track figures

35: Life story, for short

37: Scheduled

42: Accomplished

44: Least well done

47: Full circle, on the track

49: Departed

51: Old man, to a kid

52: Duck

53: Stench

54: Each's partner

55: Relish

56: Metro maker

57: Dumbo's 'wings'

59: Imitate Popeye

62: Grassland

63: Devious

65: Killer ___ (excellent computer program)