puzzle

 ACROSS

  1 One who's a different person at work?

  6 Excessively exacting

 10 Tesla ___

 14 Brownish gray

 15 Takes shape

 16 Prefix for "potent"

 17 How a recluse might live

 19 Name's go-with on a worksheet

 20 One lives rent-free

 21 Name that's a verb meaning "eat" backward

 22 Needle droppers

 23 Eat enough

 26 What's in the eye of the beholder

 29 Picture of a bone, maybe

 30 May, to Peter Parker

 31 Software iteration

 33 Name within "madam"

 36 Puzzle fan suggested by the ends of 17-, 23-, 46- and 57-Across

 40 Sugar substitute?

 41 Mischievous sprite

 42 Swine's squeal

 43 It goes whichever way the wind blows

 44 They can be argumentative

 46 John Williams leitmotif named for Harry Potter's owl

 51 Sync up

 52 Job-related move, for short

 53 Agent Roy Petty's org. in "Ozark"

 56 Prosecco, e.g., in Italian

 57 Kids' show with a Thinking Chair

 60 And others: Abbr.

 61 Tear apart

 62 Sorta

 63 Foam dart maker

 64 Queries

 65 Like bubble baths


DOWN

  1 Situated on

  2 Business with free Wi-Fi, usually

  3 Cluster of hair

  4 Decide

  5 Nuke in the kitchen

  6 Texas A&M athlete

  7 Like a 36-Across, in a good way!

  8 "One Night in Miami..." boxer

  9 Certain psychedelic

 10 Legally systematize

 11 Neighbor of a Saudi

 12 Computer chip maker

 13 Eldest von Trapp child

 18 Jealous feeling

 22 Art museum in 37-Down

 23 Some seaside lodgings

 24 Zinc ___ (sunscreen additive)

 25 WWW addresses

 26 Composer J.S.

 27 Coin with a continent on it

 28 Unknown commenter, informally

 31 Prepares to ship

 32 Sch. in the smallest state

 33 Sneaker brand

 34 Not accept

 35 Boats of biblical proportions

 37 Alhambra's country

 38 Piece of fried chicken

 39 Come in last

 43 Popular German hatchback

 44 Fish that are slithery

 45 Garments with colorful stains, often

 46 Refuge

 47 Cream of the crop

 48 Tunisian currency

 49 Elephant's proboscis

 50 Obeys

 53 Finance

 54 Cots, e.g.

 55 "Deary me!"

 57 Supportive garment

 58 "___ Miz"

 59 Lucy of "Lucky Number Slevin"

solution