How are the Friday the 13th movies zombie-ish?
Jason was a zombie in every F13 film from Part 6 on. In parts 2-4, he was just a mentally disabled, deformed, redneck that lived in the woods. Part 5 has an impostor, someone pretending to be Jason. In Part 6: Jason Lives, Tommy Jarvis digs up Jason's skeleton. He then rams a metal pole into the corpse in a fit of rage. The pole gets hit by lightning and it brings Jason back to life as a zombie. He stays that way from that point on.
Sorry to get a bit geekish here but the F13 films are a favorite of mine.