Gerard Butler stars in the new Greenland trailer.

Gerard Butler is caught in another explosive global catastrophe in the trailer for Greenland.

A family fights for survival as a planet-killing comet races to Earth. John Garrity, his estranged wife Allison, and young son Nathan make a perilous journey to their only hope for sanctuary. Amid terrifying news accounts of cities around the world being levelled by the comet’s fragments, the Garrity’s experience the best and worst in humanity while they battle the increasing panic and lawlessness surrounding them. As the countdown to global apocalypse approaches zero, their incredible trek culminates in a desperate and last-minute flight to a possible safe haven.

Directed by Ric Roman Waugh, the film also stars Morena Baccarin, Scott Glenn and David Denman.

Greenland is set to smash into theatres in the US on August 14th, with a UK release the following week.

Catch the new trailer above and tell us your thoughts below.