Stepping out to support her latest work, Tilda Swinton was on hand for the premiere of “Snowpiercer” at the Deauville US Film Festival in France on Saturday (September 7).

Lovely in a red coatdress and eggshell blue pumps, the British beauty obliged the shutterbugs outside the venue before heading inside.

The sci-fi action flick is officially described as follows: in a future where a failed global-warming experiment kills off most life on the planet, a class system evolves aboard the Snowpiercer, a train that travels around the globe via a perpetual-motion engine.

Spearheaded by Joon-ho Bong, the motion picture has already been released overseas, but a North American release date has not yet been set.