Bubba Ho-tep (2002)

In Bubba Ho-tep (2002), Elvis Presley (Bruce Campbell) is really alive, and boy is he pissed. Years ago he switched lives with an impersonator with hopes of living la vida loca while incognito and accidentally missed his chance to switch back before his alter ego died. Now presumed to be cuckoo, Elvis is living in a rest home in East Texas. While battling to win back his identity and regain his rein on rock 'n' roll, Elvis does battle with a gauze-covered fiend that is systematically sucking out the souls of the establishment's elderly patrons. With the help of a wacko black patient (Ossie Davis) who thinks he is JFK, the good son Presley goes out of his way to meet his mummy. Find out what happens when the King of Rock goes head to head with The King of the Dead.