1. Drills
6. 26 in Roman numerals
10. Square block
14. Nautical for stop
15. Way out
16. At the peak of
17. African antelope
18. Ascend
19. Connects two points
20. Clandestine
22. Hint
23. 59 in Roman numerals
24. Chills and fever
26. Outer covering of the eye
30. Deadly
32. Submarine
33. Pertaining to movies
37. Part of a plant
38. Parental sisters
39. Neat
40. Confuses
42. Covered stadiums
43. Violent disturbances
44. Apprehend
45. Champion
47. Actress Lupino
48. Blue-green
49. Sin
56. Indian dress
57. Charged particles
58. Exploded stars
59. Demands
60. Cast a ballot
61. What's happening
62. A musical pause
63. Send forth
64. Looks after
2. Baking appliance
3. Police action
4. Anagram of "Sees"
5. Hollywood hopeful
6. Photocopy company
7. 24 in Roman numerals
8. Workbench attachment
9. Restates
10. Adding machine
11. Practical
12. Incentive
13. Type of sword
25. A leg (slang)
26. Curtail
27. Double-reed woodwind
28. Top of a house
29. A type of biologist
30. Monetary penalties
31. Picnic insects
33. Religious splinter group
34. An indefinite period
35. Midmonth date
36. Vesicle
38. Surrogate
42. Fishing net
44. Commercials
45. Stop
46. Listens
47. Map within a map
48. Russian emperor
50. Space
51. Against
52. Wander
53. Not odd
54. Found on most beaches
55. Collections