puzzle

 ACROSS

  1 Action movie features

  8 Long recliners

 15 ___ Falls

 16 What covers a dome in construction?

 17 Pharma salesperson

 18 Wrap around

 19 Brain division

 20 Ticked off

 21 Singer born Eithne Padraigin Ni Bhraonain

 22 Speck

 24 *Air current from an engine

 27 Narrow bay

 30 Post cereal inspired by a cookie

 31 Oozy stuff

 32 Dolphin's detection process

 33 What fills a tank ... or fuels a tank

 36 Cold relief medication

 38 Speaker of the House since 2019, and from 2007 to 2011

 40 Be in debt

 41 Pulsate

 45 Crannies' partners

 46 Pink cat in "Garfield"

 47 Bunches of hairs

 48 *Yogi's companion

 52 A plastic bag is not one

 53 Kuwaiti leader

 54 Olympic code for Moscow's country

 55 Worship from ___

 58 Some seasoned sausages

 60 Prime cut

 63 Jeffrey Lebowski's nickname

 64 Really suffering

 65 Facial features that could aptly be blue?

 66 Gap between neurons

DOWN

  1 Finish

  2 Christmas evergreen

  3 *San Andreas, for one

  4 Frozen pancake brand

  5 Diet no-no, often

  6 Their bark is silent

  7 Gunk from 6-Down

  8 Diminish in value

  9 Cake associated with good health?

 10 Rainbow, e.g.

 11 Inactive people

 12 Glistened

 13 Simple course at school

 14 Vapor that cooks vegetables

 20 Catalan artist Joan

 22 Ball club?

 23 Playing softly

 25 ___ Alamos

 26 Apartment's availability sign

 28 CPR provider

 29 Milan's ___ alla Scalla

 33 *Early '90s TV show featuring a Disney dog

 34 Invite for

 35 Spacek of "Tuck Everlasting"

 37 Sodium ___ (salt)

 39 Albano or Gehrig

 42 Puzzles in which a ewe may mean "you"

 43 Singles

 44 "I'll ___ monkey's uncle!"

 46 Rub the wrong way?

 48 Defeats

 49 Nebraska's largest city

 50 Lubricated

 51 Wet, weather-wise

 56 Kukla and Ollie's friend, on old TV

 57 Bit of aquarium gunk

 59 Very, en Espanol

 60 Bro's counterpart

 61 Business connections

 62 Occasion to stay up until midnight: Abbr.

solution