Across 1. Demonstration signs 9. Baker et al. 15. Back out of 16. Modern-day whiz 17. China is part of it 18. Holt’s sleuthing partner, in ‘80s TV 19. Number? 21. Cartoon canine 22. Caesar’s end? 23. Distressed cries 24. Résumé, briefly 27. Address abbr. 29. James’s “Westworld” costar 31. Sportscaster Cross 32. Vasco da __ 34. Pan and friends 37. Number? 40. Preceders of blessings 41. Flame, maybe 42. Alphabetical run 43. Singer Green and others 44. Plant 45. Commodity first registered on Syros in 1898 46. Novelist Rand 48. Ed. offerer 50. __ polloi 52. Number? 59. Split 60. Introduce 61. Not yet familiar 62. Play break 63. Modeling pros 64. City near Liverpool Down 1. Kind of stock: Abbr. 2. “I am a very foolish fond old man” speaker 3. “As I Lay Dying” father 4. Others, to Ovid 5. Focused 6. Amber, for one 7. Ice 8. Fabric flaw 9. Lost 10. Loser to Israel’s Barak in 1999 11. “Law & Order: SVU” actor 12. Vatican City administrator 13. 1976 Spingarn Medal recipient 14. Farsighted ones 20. Minute 24. ‘80s “This Old House” host 25. __-Z: Camaro model 26. Surfing choices 27. LBJ follower 28. Karate derivative 30. Colorado native 32. Treat superficially 33. Small cells 34. Place to board: Abbr. 35. Result of a quarrel, perhaps 36. Quite a tale 38. MSN competitor 39. Darn 44. Retiring 45. Of a son or daughter 46. Org. with the magazine Playback 47. Mello __ 49. Some racing teams 50. Moor 51. Sequence: Fr. 53. All there 54. Pamplona shouts 55. Outlet 56. Way back when 57. Envelope abbr. 58. Completes | 