ENTERTAINMENT
August 21, 1992 | JEFF KAYE, SPECIAL TO THE TIMES
Just a typical, medieval day around the family castle: The older boys are inadvertently destroying the household furniture with their swordfighting, young Cedric has locked a friar in the privy to escape his religious training and daughter Eleanor is facing a double whammy. It's bad enough that she has to take harp lessons when she'd rather be shooting her crossbow. But when she finds out that Sir Thomas Gray, Lord of Covington Cross Castle--i.e.