Olivier Bocquet is a writer, director and translator who has written and directed short films, movies and television. He has written comics for the most prestigious of French Comics publishers, such as Casterman, Dargaud and Dupuis.

Jean-Marc Rochette is a painter, illustrator and cartoonist. He has worked across a variety of projects and genres, from science fiction comics to children's cartoons - and including adaptations of Voltaire's Candide and Homer's Odyssey - but Snowpiercer remains the work by which he is most popularly known.