(42A. Stephen of “Michael Collins”); the oldest living recipient of an Academy Award at 98 years, RAINER (18D. Two-time Oscar winner Luise); and the brilliant ZOE (12D. Actress Caldwell). Remaining longer entries -- CREASE (25A. Trousers feature); DINEDON (53A. Had for dinner); GLIDER (45D. Quiet aircraft); GNARLY (51D. Very cool, in