There are 3 possiblities:
1. It may not ever happen at all. Zombies may not exist.
2. It might not be the time. Maybe in the future, but most likely not soon.
3. It may not have happened yet because no scientist has been able to create a zombie virus.
There is a video from Vsauce about zombie bugs, which shows what could be a zombie virus.
Nobody knows for sure, but chances are, there will not be a zombie apocalypse.
The duration of Zombie Apocalypse - film - is 1.5 hours.
No. The Zombie Apocalypse is started by another organism entirely.
Zombie Apocalypse - video game - happened in 2009.
when a zombie eats a cake
Zombie Apocalypse - film - was created on 2011-10-29.
Not scientificaly. There is no proof that there are zombies, so a zombie apocalypse can't happen.
Zombie Apocalypse - EP - was created on 1998-02-17.
Zombie Apocalypse - 2012 I was released on: USA: December 2012
The Zombie Apocalypse - 2014 was released on: USA: January 2014
it depends on the circumstance, how many are infected, and how fast the disease is spreading. an actual real life zombie apocalypse? maybe... till all of mankind has been wiped out.
Soon