Got a kid you'd like to get into show biz?
Deadline reports FOX is doing a nationwide "digital casting callfor a 9-to-12-year-old boy to play Ralphie Parker in Fox's live musical production of "A Christmas Story," which will air Dec 17. Former "Saturday Night Live" cast member MAYA RUDOLPH will star as Ralphie's mom on the show.
   If your kid wants a shot (or you want him to get a shot, Red Ryder BB gun notwithstanding), you can submit a video of the kid performing the original songs "Red Ryder BB Gun" and "Before the Old Man" at Thank me later.