Across
Part of Tennessee Williams' last "hip" production: morose, electrifying Marlon initially in the lead (7)
High price — necessity, perversely to secure botched DIY (4,3)
Who gives a swinging piece of wood about Newton? (5)
Come across as "fair excited" — touching! (5,4)
"Smudge" gets to identify an apostle (10)
See 21
Extinct species of the orc, mouse, bats … (4,7)
See 23
12a
Come out of Met's production — bad form (4,4)
Toilet renter reported an American officer (10)
Being southern, suggest "Rubicund" as a pop group name (6,3)
Fruit pieces: see inside (5)
Works jammed with poles, which might need extracting (7)
Sally's custom: collecting chamber pots (7)
Down
No rocker provided key's final change (6)
17d
Kent's transformation after mother, grandmother and daughter play (3,3,8)
One who takes after Trotter, the western villain? (5,5)
Deal twinned with medium US city (5)
Ornamental stone tree? Yes, around about one thousand dollars! (6,3)
Computer input is one bit over (4)
19d
Distinct columnar layouts, a hit on stage (8,6)
To belittle a musical note is ultimately futile (8)
Wide path, a mere folly, that has its highs and lows (7,3)
Ruin archaeological work at artist's festival (5,4)
All it needs is the board to engage in battle of wits (5,3)
See 2
See 7
Not about to be taken in by expert now! (2,4)
18a
You mustn't leave your home in such a state (5,5,6)
Town of southern France one missed, being elsewhere at the time (4)
Type letters or click words in the clue