SILVERBACK

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