Youngest Oscar winner in history
Work over
Words from a therapist
Word before pad or pool
Way in
Water sources
Virtuoso
Vietnamese New Year
Trick-or-treat time (and an anagram of 17-, 29- and 49-Across)
Trendy urbanite
Tolstoy's '___ Karenina'
Tesla or newton
Take a chance on
Swampy area
Start to freeze?
Source of theatrical fog
Sign over, as land
Roseanne's mom, on 'Roseanne'
Racetrack shape
Prince of Broadway
Presiding officials
Optimistic, as an outlook
Old Testament queen
Not optional
Mottled horse
Metro map point
Marquee gas
Many an Olympic gymnast
Lose on purpose?
Little shaver
Like the Lilliputians
Like one who errs, so they say
Lester Holt or Scott Pelley
Legislation requiring the wearing of flat shoes?
Last Oldsmobile ever made
Io or gypsy
Invitation letters
In ___ (unresolved)
In a dreadful manner
Icicle site, perhaps
How some videos go
High points
High point
Hankerings
Had down cold
Gives a boost to
Freedom from stress
First female U.S. attorney general
Express alternative
Equine feature
Empty-headed
Dogie catcher
Dissenting vote
Disney's boy detective
Deserter from a pod?
Create, as a carpet
Conversation starter
Coal or oil, e.g
Circusgoers' sounds
Chemical in Drano
Cheer for the matador
Cafeteria mishap
Brainy sort
Borg, Lind or Nobel
Bollywood garment
Baseball executive Epstein
Bard's 'before'
Austen novel that inspired 'Clueless'
Audi competitor
Armed conflict
Ark's landfall
Anjou relative
27-Down body style, perhaps
'___ in favor . . .'
'The Good Earth' heroine
'The Elder' of Rome
'Silas Marner' novelist
'Not so fast, Ms. DeGeneres!'