I’m a huge fan of the film Snowpiercer. It’s an exciting, action-packed story and a powerful modern fable. That’s also why I thought it would make a terrible TV show.

Snowpiercer is a parable about inequality. Following an environmental cataclysm, humanity has been reduced to the inhabitants of a single massive train, constantly rolling around the world. The inhabitants are strictly divided by class, with the wealthiest few living in spacious carriages at the front, the poorest crowded together in the rear, and a range of other ranks between. Pushed to the limit, a group of the train’s poorest inhabitants set out on a revolutionary journey to overthrow the hierarchy by fighting their way to the front of the train. As messages go, it’s not subtle.
As a film, it works because, in the short space of a couple of hours, you’re carried along by the pace of the story. You don’t pay attention to the things about life on this train that don’t make real-life sense, like how they’re managing to feed everyone. The film’s train works as a symbol, not a coherent reality, and you can brush over that for a two-hour parable. Not, I thought, for a long-form television story.
It turns out that I was wrong. The makers of the TV show have found a way to expand upon the setting of Snowpiercer, by showing us the other side of the fight for control of the train. Instead of portraying the train as a functioning self-contained system, we’re shown that it’s constantly on the brink of collapse, the people in charge struggling to hold things together. It’s like the middle third of Seveneves, where experts are desperately trying to save what’s left of humanity using the dwindling resources of a broken orbital armada. Viewers look at Snowpiercer‘s train-bound society, say “that couldn’t work”, and the characters look back at us and say “we know!”
This changes the nature of the story. The morality of the film was clear and simple – oppression bad, rebellion good. In the show, it’s more complicated. The people holding down the poorer class are doing so because they think it’s necessary to save humanity. I’m not sure that’s a good message to make relatable right now, when we’re seeing real-life authoritarians throwing around justifications for cruel and brutal behaviour. It’s certainly an argument though, and it will be interesting to see where the show takes a more nuanced and complex, but still tense and intriguing, version of its story.