Joe Jackson's Close Encounter with Zombie MJ

10/28/2009 1:22 PM PDT BY TMZ STAFF
Michael Jackson's daddy was in Sin City for the Vegas premiere of "This Is It" last night -- but after the flick, papa Joe checked out this awesome rendition of "Thriller" inside the Moon nightclub in the Palms Casino.

Thriller: Click to watch
There's something evil lurking in the dark!