Across
Bad actor with a job runs away in Berkshire town (9)
Sit or run or do neither? (5)
I haven't cracked this one yet — but Fifteensquared have:
STAND (sit can be defined as ‘to be a candidate for’ which is similar to the second definition of ‘stand’ immediately below)
A bitter crook's ceremonial hat (7)
Most loved director committed to cast Johansson at last (7)
Surprisingly anal about temperature of buttocks (5)
I haven't cracked this one yet — but Fifteensquared have:
Anagram of (surprisingly) ANAL containing (about) T (temperature)
Dispense with photograph (9)
Is not wearing correct waterproof (9)
I haven't cracked this one yet — but Fifteensquared have:
AIN’T (contraction of ‘is not’) contained in (wearing) RIGHT (correct)
Demoralising nursing examination (4)
Reversed change in flow (4)
Haggled as pub profited (9)
Sham environmental concern used to be embraced by naive husband (9)
I haven't cracked this one yet — but Fifteensquared have:
WAS (used to be) contained in (embraced by) ( GREEN [naive] + H [husband])
Fish in river caught by Ray (5)
Extravagantly celebrate extensive sex (7)
Land of river turtle quietly destroyed (7)
Bit of wind restricts European visitor (5)
I haven't cracked this one yet — but Fifteensquared have:
GUST (bit of wind) containing (restricts) E (European)
Puts down extremely rare printers (9)
Down
We sacrifice a rook in online broadcast (7)
I haven't cracked this one yet — but Fifteensquared have:
WE + BIN (dispose of; sacrifice) + A + R (rook, in chess notation)
Cocktail in Scottish church unfinished (3)
I haven't cracked this one yet — but Fifteensquared have:
KIR k (Scottish word for church) excluding the final letter K (unfinished)
Settle on unfolding folded cards (8)
Chinese flower displayed around centre of Doncaster (5)
I haven't cracked this one yet — but Fifteensquared have:
HUNG (displayed [of a picture in a gallery]) containing (around) A ( middle letter of [centre of] donc A ster)
Umpire taking time; a deep thinker (9)
I haven't cracked this one yet — but Fifteensquared have:
MEDIATOR (referee; umpire) containing (taking) T (time)
Southern women are on the cover (6)
Russia's codename for Trump? It's bad news for him if he's a plant! (11)
Redistributed fluid across Utah being conscientious (7)
Interrogation in PhD for some? (11)
Castrated cat with bit of rubber on communion table in place of monkeys (9)
Celebration of someone who goes on about conserving earth? (8)
Uninvited follow liberating northern Filipino (7)
I haven't cracked this one yet — but Fifteensquared have:
TAGALOG (a people of the Philippine Islands; Filipino)
God to achieve less (7)
University rector stopping home creates trouble (6)
I haven't cracked this one yet — but Fifteensquared have:
U (university) + ( R [rector] contained in [stopping] NEST [home for a bird])
Characters found in the middle of Whitehall flustered (5)
Scratch head of young female donkey (3)
I haven't cracked this one yet — but Fifteensquared have:
l ASS (young female) excluding (scratch) L ( the first letter of [head of the word])
Type letters or click words in the clue