puzzle

ACROSS

  1 Turn upside down

  5 Sudden inclination

  9 Speaker brand founded in Japan

 13 Persian poet whose name sounds like "roomy"

 14 Raise in interest rates

 15 Hit that isn't head-on

 16 Not modified

 18 Seize

 19 Four pi r squared, for a sphere

 20 Italian ice cream

 21 Cry at a futbol game

 22 Peak in Exodus

 24 "The Lincoln Lawyer" vehicle

 28 Wave rider's excited shout, and a hint to 19-Across

 32 "What have we here?!"

 33 Opposite of "severe"

 35 Its Jaguar game console was a flop

 36 Crash into

 37 Wave rider's failure, and a hint to 15-Across

 39 Sheepskin boot brand

 40 Pancake that may be filled with Nutella

 42 Very long times

 43 Less than zero: Abbr.

 44 Wave rider's stunt, and a hint to 61-Across

 46 Utter delight

 49 Gather over time

 51 Prefix for "phenomenon"

 52 Community service leader?

 55 Should the necessity arise

 60 Hot tip, to a reporter

 61 One may have a clay surface

 62 Pakistani river

 63 Shade of beige

 64 "That's a valid point"

 65 Singe

 66 Loch ___ monster

 67 Run away


DOWN

  1 See 19-Across

  2 Roman moon goddess

  3 Apple desktop

  4 Join in the criticism

  5 Amnesiac's first question, perhaps

  6 Bring on board

  7 Swedish furnishing superstores

  8 Pre-___ student

  9 Emergency helicopter operation

 10 Creative thought

 11 Direction many wagon trains headed

 12 On the subject of

 15 Cuss out

 17 Soothing powder

 20 Safari antelope

 23 Has had enough

 24 It carries the Olympic flame

 25 "Schitt's Creek" star Catherine

 26 Ladies

 27 Becomes ready to eat

 29 Where people enjoy being on the hot seat?

 30 Spurs (on)

 31 Animal in a sty, cutesily

 34 Birth sign for much of August

 37 Janitors' tools

 38 Govt. count performed once every decade

 41 FedEx Cup organizer

 45 Stud bearer

 47 Something to build on?

 48 Close with a knot

 50 From then on

 52 Letters before omegas

 53 Teenage outbreak

 54 Coke or Sprite

 56 Trees with upright cones

 57 Two-part

 58 Spreadable cheese

 59 To be, to Curie

 61 See 61-Across

solution