Happy birthday J.D. Hall, born May 7, 1947. Full Post www.facebook.com/photo/?fbid=... #TodayInNerdHistory #May7 #JDHall #JamesDonaldHall #StarTrek #FatalAttraction #LouGrant #HillStreetBlues #TJHooker #Matlock #Alias #ColdCase #SpiderMan #ForgottenRealms #Jaws #BladeTheVampireHunter #Birthday