Kate Winslet and Idris Elba star in drama The Mountain Between Us, due in cinemas later this year.

They play two strangers who survive a plane crash and must to trek through hundreds of miles of freezing wilderness while attempting to be rescued.

The film is directed by Hany Abu-Assad and based on the 2011 novel by Charles Martin.

Elba plays Ben Bass, an in-demand surgeon whose flight is cancelled, with Winslet as Alex Martin, a bride-to-be photojournalist afraid of missing her wedding.

Despite rampant weather warnings, the two strangers charter a jet from Idaho — and are left with only each other when the plane goes down.