1
Go ballistic (3,3,4) : HTTHRF
2
"Oh, really, now?" (2,4,1,4) : STHTFCT
3
Blabbed (7,3,5) : SPLLDTHBNS
4
Hawk's grabbers (6) : TLNS
5
Improper and inexcusable (10) : TRGS
6
Muscovite, e.g. (7) : RSSN
7
Copier supply (5) : TNR
8
Got closer to finding (5,2,2) : HMDNN
9
Flawed protagonists (10) : NTHRS
10
Like highly dedicated fans (3-4) : DHRD
11
Cause of coastal flooding during a hurricane (5,5) : STRMSRG
12
Pad thai vis-à-vis Thailand, e.g. (8,4) : NTNLDSH
13
Prime spot for spectators at a boxing match (8,4) : RNGSDST
14
Fronts of ships (5) : PRWS
19
Had a very beneficial effect, as medicine (6,7) : WRKDWNDRS
23
Events where competitors jockey for the lead? (5,5) : HRSRCS
26
Modest home (7) : CTTG
27
Is favorably connected (3,2,2) : HSNN
28
Australia, for one (9) : CNTNNT
29
Sasha and Malia Obama, from 2009 to 2017 (5,9) : FRSTDGHTRS
31
Celestial metaphor for a long period of time (4,4) : BLMN
32
Go to bed (4,2) : TRNN
34
Personification of the untamed environment (6,6) : MTHRNTR
35
Voting system in which multiple candidates can be selected (6-6) : RNKDCHC
36
Currently working (2,3,5) : NTHCLCK
37
"Add salt or pepper as you desire" (6,2,5) : SSNTTST
40
Shows off one's celebrity connections, in a way (4-5) : NMDRPS
42
"Did the performance suit you?" (3,3,2) : HWWST
43
Producer's opposite (8) : CNSMR
45
Bit of groanworthy humor (3,3) : BDPN
47
Important notifications (6) : LRTS
49
One, two or three, e.g. (7) : NTGR
50
"High" crime (7) : TRSN
51
Hits one's first shot on a golf course (4,3) : TSFF
53
Pulls along (4) : TWS