BRIDGEHEAD

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