The world is ending in the fiery new trailer for Gerard Butler's Greenland

A full trailer for Greenland, the disaster movie starring Gerard Butler, has been unveiled. Click below to watch it:

Butler stars as John Garrity, who sets out to lead his family to safety after scientists discover that a comet will hit Earth in a few days, and will likely cause the extinction of humanity.

The only hopes of survival is to take shelter in a group of bunkers in Greenland, but, naturally, there's a lot of competition to get there...

Alongside Butler are Morena Baccarin, Scott Glenn, Andrew Bachelor and David Denman. 

Ric Roman Waugh, who directed Butler in Angel Has Fallen, takes charge. Chris Sparling, writer of Buried and Down A Dark Hall, has provided the script. 

Greenland will be released into UK cinemas on August 21st.