ASTRINGENT

POCKETDIALCall unwittingly IOWEYOUONE"Thanks so much!" INITIALIZEAssign a starting value, in computer programming lingo ... or a phonetic hint to 10- and 14-Across? GOBSTOPPERA hard sweet for a hard palate maybe? ATANYPRICEPay certain crackpot, no matter the cost LEADINGMANMale movie star NISSANLEAFElectric vehicle from Japan REINFORCERIt strengthens control over police, right? STUNTWOMANFilm's female daredevil EYEWITNESSTrial figure giving a firsthand account AYECAPTAINSailor's "Yes, sir!" OUTONALIMBPositioned precariously … or where the ends of 16-, 24-, 35- and 49-Across can all be found WISHYWASHYWith one throw, twice as weak? GENERALZODVillain who demands that Superman kneel before him