Puzzle

 ACROSS

  1 Castaway's home, perhaps

  5 Brazilian dance

 10 Balancing pro?

 13 Cajole

 14 Farewell, in French

 15 ___ where prohibited

 16 Get-up-and-go

 17 Sprite bottle size

 18 Digging, so to speak

 19 British financial institutions (see letters 6 to 7, 10 to 11)

 22 Backboard attachment

 23 Barely made, with "out"

 25 Vial venue (6 to 7, 12 to 13)

 33 Neural transmitters

 34 From square one

 35 Undecided, on a TV schedule

 36 Pineapple brand

 37 Move like a crab

 38 "Right away!"

 39 Initials for a knee part

 40 "Better Call ___"

 41 Montana city whose name is a landform

 42 Basic ingredients (3 to 4, 11 to 12)

 46 Deuce topper

 47 Acapulco gold

 48 7/21/69 New York Times headline (8 to 9, 12 to 13)

 56 "Beg pardon ..."

 58 Kindle download

 59 Top spot?

 60 Vessels for frying bacon

 61 Sired, biblically

 62 Not this

 63 Australian runner

 64 Court reporter, briefly

 65 Long, long times

DOWN

  1 Long-range weapon, for short

  2 Achy

  3 Dragon's home

  4 Like some glands

  5 Italian sausage

  6 Score after deuce, at times

  7 Baseball glove

  8 English channel's nickname, with "the"

  9 Spiritual emanation

 10 Gives permission for

 11 Barbecue site

 12 Big fuss

 15 "It Must Be Him" singer Carr

 20 Some juice boxes

 21 State north of Kan.

 24 Campaign face-off

 25 Polite address for a woman

 26 Anti-ship missile used in the Falklands War

 27 List of cheap fast food

 28 Water nymph

 29 Eventually become

 30 Low member of a string quartet

 31 Blow away

 32 Cassettes, e.g.

 37 Common ID

 38 Mechanize

 41 Building near a silo

 43 Abounds

 44 "The Fountainhead" author Rand

 45 Grew fond of

 49 Entanglements

 50 Help with a burglary

 51 Balcony section

 52 Zen paradox

 53 Cuatro + cuatro

 54 United Arab Emirates neighbor

 55 Circus safety devices

 56 Gibbon or orangutan

 57 Stage hog

Solution