Untitled World War Z sequel

World War Z 2 was a planned sequel to the 2013 film World War Z. It was announced sometime after the release of the first film.

Plot
The plot is unknown.

Why It Was Cancelled

 * 1) There were various production issues.
 * 2) The Chinese government bans showing films that feature zombies or ghosts.

Results

 * Part 2 was permanently cancelled and the first film is standalone.