CHANGEITUP

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