In the Dumps by Fred Piscop

Across 1. Seaside cities 6. Made like 10. Soft seat 14. Be nuts about 15. Pitts of "Life With Father" 16. Apple music player 17. Make more secure, say 18. Way around London, once 19. "Fiddler" of old Rome 20. End debate, perhaps 23. Sot's syllable 24. Morning moisture 25. Checked the ID of 29. Vegas gizmo 31. Letters on toothpaste boxes 34. Big Apple theater award 35. Where Ali kayoed Foreman 36. Brown of renown 37. Go nuts 41. Lines of homage 42. Witherspoon of "Walk the Line" 43. Leeds's river 44. Hi-__ graphics 45. Hard at work 46. London's Downing, e.g. 48. "So's __ old man!" 49. Round Table title 50. Slim down 58. Conk with a baseball 59. Tribal tales 60. Burger topper 61. Go ballistic 62. Succotash bean 63. One of a seagoing trio 64. Bit of pond scum 65. Wine bottle datum 66. Very expensive

Down 1. Cowpoke's pal 2. Baltic Sea feeder 3. __-Rooter 4. Go sprawling 5. Be boiling mad 6. Montezuma subject 7. Links figures 8. Son of Isaac 9. Chic Young comic of old 10. Muscular power 11. Crude org. 12. McHenry, e.g. 13. Botheration 21. Went underground 22. Baseball exec Derek 25. Crayola choice 26. "Humble" place 27. Gets a promotion 28. "Peppermint Twist" singer Joey 29. Smart-mouthed 30. Rickey flavor 31. Kate's TV friend 32. Tractor name 33. It's a good thing 35. Sleep symbols, in comics 38. Shaped into a sphere 39. How impulses are transmitted 40. Tosspot's hangout 46. Nurse, in a way 47. Scouting groups 48. Gossipy sort 49. Say "!@#$%" 50. Circus horn honker 51. Nail to the wall 52. Pâté de __ gras 53. Witty Bombeck 54. Mil or mile 55. Punch-in time for many 56. __ on (spoil) 57. Piece of cake 58. Uplifting attire Copyright © Fred Piscop