THE KING IS BACK! No... not Elvis... but the King of Mississippi... Russell Edgington. If you are a fan of True Blood then this is some great news. According to Dennis O'Hare (who play Russell Edgington in Season 3) we will see a return from the king in Season 5. Could this possiably mean that we will see a surprise appearance of Russell by the end of Season 4? We will have to wait and see. True Blood airs sunday nights at 9pm on HBO.